Interactions between Clomipramine and Sovuna
1 drug interaction and 56 additional warnings found for the following 2 drugs:
- clomipramine
- Sovuna (hydroxychloroquine)
Drug interactions
Major drug interactions
Major:
hydroxychloroquine clomiPRAMINE
Applies to: Sovuna (hydroxychloroquine) and clomipramine
Generally avoid
Hydroxychloroquine (HCQ) can cause dose-related prolongation of the QT interval. Theoretically, coadministration with other agents that can prolong the QT interval may result in additive effects and increased risk of ventricular arrhythmias including torsade de pointes and sudden death. In general, the risk of an individual agent or a combination of agents causing ventricular arrhythmia in association with QT prolongation is largely unpredictable but may be increased by certain underlying risk factors such advanced age, congenital long QT syndrome, cardiac disease, and electrolyte disturbances (e.g., hypokalemia, hypomagnesemia). In addition, the extent of drug-induced QT prolongation is dependent on the particular drug(s) involved and dosage(s) of the drug(s). In a retrospective study of electronic health records analyzing QTc prolongation risk in patients on HCQ alone or with other QT-prolonging drugs, a statistically significant QTc interval increase of 18 ms was observed in the HCQ monotherapy group. No significant QTc increase was found in patients taking HCQ with the evaluated QT-prolonging medications. However, this result may have been influenced by factors such as varying patient sensitivity to QT-prolonging drugs across treatment sites, and differences in HCQ exposure duration prior to QTc measurement in combination therapy cases. QT prolongation has also been reported with chloroquine, with an increased risk reported at higher doses.
Management
Coadministration of hydroxychloroquine or chloroquine with other drugs that can prolong the QT interval should generally be avoided, particularly in patients with baseline QT prolongation (e.g., QTc >=500 msec) or congenital long QT syndrome. Close monitoring of QTc interval, electrolyte levels, and renal and hepatic function is recommended if concomitant use is required, and benefits are anticipated to outweigh the risks. Electrolyte abnormalities should be corrected prior to initiating treatment with hydroxychloroquine. Patients should be advised to seek prompt medical attention if they experience symptoms that could indicate the occurrence of torsade de pointes such as dizziness, lightheadedness, fainting, palpitation, irregular heart rhythm, shortness of breath, or syncope. Because both hydroxychloroquine and chloroquine are eliminated slowly from the body (e.g., terminal half-life of hydroxychloroquine is 40-50 days), potential drug interactions may persist for several weeks to months after their discontinuation.
References (28)
- (2022) "Product Information. Plaquenil (hydroxychloroquine)." Apothecon Inc
- (2005) "Product Information. Chloroquine Phosphate (chloroquine)." West Ward Pharmaceutical Corporation
- (2017) "Product Information. Hydroxychloroquine Sulfate (hydroxychloroquine)." Prasco Laboratories
- US Food and Drug Administration (2020) Hydroxychloroquine or Chloroquine for COVID-19: Drug Safety Communication - FDA Cautions Against Use Outside of the Hospital Setting or a Clinical Trial Due to Risk of Heart Rhythm Problems. https://www.fda.gov/safety/medical-product-safety-information/h
- US Food and Drug Administration (2020) FACT SHEET FOR HEALTH CARE PROVIDERS EMERGENCY USE AUTHORIZATION (EUA) OF HYDROXYCHLOROQUINE SULFATE SUPPLIED FROM THE STRATEGIC NATIONAL STOCKPILE FOR TREATMENT OF COVID-19 IN CERTAIN HOSPITALIZED PATIENTS. https://www.fda.gov/media/136537/download
- US Food and Drug Administration (2020) FACT SHEET FOR HEALTH CARE PROVIDERS EMERGENCY USE AUTHORIZATION (EUA) OF CHLOROQUINE PHOSPHATE SUPPLIED FROM THE STRATEGIC NATIONAL STOCKPILE FOR TREATMENT OF COVID-19 IN CERTAIN HOSPITALIZED PATIENTS. https://www.fda.gov/media/136535/download
- National Institutes of Health (NIH) (2020) Coronavirus Disease 2019 (COVID-19) Treatment Guidelines. https://covid19treatmentguidelines.nih.gov/
- Mercuro NJ, Yen CF, Shim DJ, et al. (2020) "Risk of QT interval prolongation associated with the use of hydroxychloroquine with or without concomitant azithromycin among hospitalized patients testing positive for coronavirus disease 2019 (COVID-19)" JAMA Cardiol, May 1:e201834, epub ahead of print
- Bonow RO, Hernandez AF, Turakhia M (2020) "Hydroxychloroquine, coronavirus disease 2019, and QT prolongation." JAMA Cardiol, May 1, epub ahead of print
- Bessiere F, Roccia H, Deliniere A, et al. (2020) "Assessment of QT intervals in a case series of patients with coronavirus disease 2019 (COVID-19) infection treated with hydroxychloroquine alone or in combination with azithromycin in an intensive care unit." JAMA Cardiol, May 1, epub ahead of print
- Saleh M, Gabriels J, ChangD, et al. (2020) "The effect of chloroquine, hydroxychloroquine and azithromycin on the corrected QT interval in patients with SARS-CoV-2 infection." Circ Arrhythm Electrophysiol, Apr 29, epub ahead of print
- Javelot H, El-Hage W, Meyer G, Becker G, Michel B, Hingray C (2020) "COVID-19 and (hydroxy)chloroquine-azithromycin combination: should we take the risk for our patients?" Br J Clin Pharmacol, Apr 29, epub ahead of print
- Sacher F, Fauchier L, Boveda S, et al. (2020) "Use of drugs with potential cardiac effect in the setting of SARS-CoV-2 infection." Arch Cardiovasc Dis, Apr 24, epub ahead of print
- Smit C, Peeters MYM, van den Anker JN, Knibbe CAJ (2020) "Chloroquine for SARS-CoV-2: Implications of its unique pharmacokinetic and safety properties." Clin Pharmacokinet, Ar 18, epub ahead of print
- Roden DM, Harrington RA, Poppas A, Russo AM (2020) "Considerations for drug interactions on QTc in exploratory COVID-19 (Coroanvirus disease 2019) treatment." Heart Rhythm, Apr 14, epub ahead of print
- Sapp JL, Alqarawi W, MacIntyre CJ, et al. (2020) "Guidance on minimizing risk of drug-induced ventricular arrhythmia during treatment of COVID-19: A statement from the Canadian Heart Rhythm Society." Can J Cardiol, Apr 8, epub ahead of print
- Kapoor A, Pandurangi U, Arora V, et al. (2020) "Cardiovascular risks of hydroxychloroquine in treatment and prophylaxis of COVID-19 patients: A scientific statement from the Indian Heart Rhythm Society." Indian Pacing Electorphysiol J, Apr 8, epub ahead of print
- Giudicessi JR, Noseworthy PA, Friedman PA, Ackerman MJ (2020) "Urgent guidance for navigating and circumventing the QTc-prolonging and torsadogenic potential of possible pharmacotherapies for coronavirus disease 19 (COVID-19)" Mayo Clin Proc, Apr 7, epub ahead of print
- Borba MGS, Val FFA, Sampaio VS, et al. (2020) "Effect of high vs low doses of chloroquine diphosphate as adjunctive therapy for patients hospitalized with severe acute respiratory syndrome coronavirus 1 (SARS-CoV-2) infection: A randomized clinical trial." JAMA Netw Open, Apr 1, epub ahead of print
- mitra RL, Greenstein SA, Epstein lm (2020) "An algorithm for managing QT prolongation in coronavirus disease 2019 (COVID-19) patients treated with either chloroquine or hydroxychloroquine in conjunction with azithromycin; Possible benefits of intravenous lidocaine." HeartRythm Case Rep, Apr 1, epub ahead of print
- (2024) "Product Information. Hydroxychloroquine Sulfate (hydroxychloroquine)." Dr. Reddy's Laboratories Inc
- (2023) "Product Information. Plaquenil (hydroxychloroquine)." Sanofi-Aventis Canada Inc
- (2024) "Product Information. Quinoric (hydroxychloroquine)." Bristol Laboratories Ltd
- (2024) "Product Information. Hydroxychloroquine (GH) (hydroxychloroquine)." Generic Health Pty Ltd
- (2023) "Product Information. HIDROXICLOROQUINA RATIOPHARM (hidroxicloroquina)." RATIOPHARM ESPANA S.A.
- Zapata LV, Boyce RD, Chou E, et al. (2024) QTc Prolongation with the use of hydroxychloroquine and concomitant arrhythmogenic medications: A retrospective study using electronic health records data https://pmc.ncbi.nlm.nih.gov/articles/PMC9167427/
- (2022) "Product Information. Avloclor (chloroquine)." Alliance Pharmaceuticals Ltd
- (2024) "Product Information. Chloroquine Phosphate (chloroquine)." Rising Pharmaceuticals
Food/lifestyle interactions
Moderate food/lifestyle interactions
Moderate:
hydroxychloroquine Food/Lifestyle
Applies to: Sovuna (hydroxychloroquine)
Generally avoid
Theoretically, grapefruit and grapefruit juice may increase the plasma concentrations of hydroxychloroquine or chloroquine and the risk of toxicities such as QT interval prolongation and ventricular arrhythmias. The proposed mechanism is inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall induced by certain compounds present in grapefruit. Following coadministration with cimetidine, a weak to moderate CYP450 3A4 inhibitor, a 2-fold increase in chloroquine exposure occurred. Since chloroquine and hydroxychloroquine have similar structures and metabolic elimination pathways, a similar interaction may be observed with hydroxychloroquine. In general, the effect of grapefruit juice is concentration-, dose- and preparation-dependent, and can vary widely among brands. Certain preparations of grapefruit juice (e.g., high dose, double strength) have sometimes demonstrated potent inhibition of CYP450 3A4, while other preparations (e.g., low dose, single strength) have typically demonstrated moderate inhibition. Pharmacokinetic interactions involving grapefruit juice are also subject to a high degree of interpatient variability, thus the extent to which a given patient may be affected is difficult to predict.
Adjust dosing interval
Administration with food or milk may reduce the incidence of hydroxychloroquine-related gastrointestinal adverse effects.
Management
Although clinical data are lacking, it may be advisable to avoid the consumption of grapefruit, grapefruit juice, and any supplement containing grapefruit extract during hydroxychloroquine or chloroquine therapy. Hydroxychloroquine should be administered with food or milk to reduce the occurrence of gastrointestinal upset.
References (5)
- (2024) "Product Information. Hydroxychloroquine Sulfate (hydroxychloroquine)." Dr. Reddy's Laboratories Inc
- (2023) "Product Information. Plaquenil (hydroxychloroquine)." Sanofi-Aventis Canada Inc
- (2024) "Product Information. Quinoric (hydroxychloroquine)." Bristol Laboratories Ltd
- (2024) "Product Information. Hydroxychloroquine (GH) (hydroxychloroquine)." Generic Health Pty Ltd
- (2023) "Product Information. HIDROXICLOROQUINA RATIOPHARM (hidroxicloroquina)." RATIOPHARM ESPANA S.A.
Moderate:
clomiPRAMINE Food/Lifestyle
Applies to: clomipramine
Monitor
Limited data suggest that the administration of clomipramine with grapefruit juice or cranberry juice may significantly increase plasma drug concentrations of clomipramine. Clomipramine is initially demethylated by CYP450 1A2, 3A3 and 3A4 before undergoing further metabolism to 8-hydroxyclomipramine. The increase in clomipramine bioavailability may stem from inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall by certain compounds present in grapefruits. The precise mechanism by which cranberry juice exerts its effects is unknown, but may involve inhibition of CYP450 isoenzymes. This interaction has occasionally been exploited in attempts to improve symptomatic control of obsessive compulsive disorder.
Management
Patients receiving clomipramine therapy who ingest cranberry juice, grapefruits, or grapefruit juice should be monitored for adverse effects and undue fluctuations in plasma drug levels.
References (4)
- Oesterheld J, Kallepalli BR (1997) "Grapefruit juice and clomipramine: shifting metabolitic ratios." J Clin Psychopharmacol, 17, p. 62-3
- Bailey DG, Dresser GR, Kreeft JH, Munoz C, Freeman DJ, Bend JR (2000) "Grapefruit-felodipine interaction: Effect of unprocessed fruit and probable active ingredients." Clin Pharmacol Ther, 68, p. 468-77
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- Cerner Multum, Inc. "Australian Product Information."
Moderate:
clomiPRAMINE Alcohol (Ethanol)
Applies to: clomipramine
Generally avoid
The combination of ethanol and a tricyclic antidepressant may result in additive impairment of motor skills, especially driving skills. Also, one study has suggested that clomipramine metabolism is significantly impaired for several weeks or more following discontinuation of chronic alcohol consumption.
Management
Patients should be warned of this interaction and advised to limit their ethanol intake while taking tricyclic antidepressants. Monitoring for TCA toxicity (CNS depression, excessive anticholinergic effects, hypotension, arrhythmias) is recommended during alcohol withdrawal.
References (3)
- Seppala T, Linnoila M, Elonen E, Mattila MJ, Makl M (1975) "Effect of tricyclic antidepressants and alcohol on psychomotor skills related to driving." Clin Pharmacol Ther, 17, p. 515-22
- Berlin I, Cournot A, Zimmer R, et al. (1990) "Evaluation and comparison of the interaction between alcohol and moclobemide or clomipramine in healthy subjects." Psychopharmacology (Berl), 100, p. 40-5
- Balant-Gorgia AE, Gay M, Gex-Fabry M, Balant LP (1992) "Persistent impairment of clomipramine demethylation in recently detoxified alcoholic patients." Ther Drug Monit, 14, p. 119-24
Disease interactions
53 potential interactions Applies to: 35 conditions, including Bipolar Disorder, Heart Attack, Seizures, Arrhythmia, and Psoriasis.
Adrenal Tumor
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Adrenal Tumor.
Clomipramine should be used with caution in patients with tumors of the adrenal medulla (such as pheochromocytoma, neuroblastoma), as the drug can provoke hypertensive crises.
Alcoholism
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Alcoholism.
Tricyclic antidepressants (TCAs), can lower the seizure threshold and trigger seizures. These drugs should be used with extreme caution in patients with a history of seizures, or other predisposing factors, such as head trauma, CNS abnormalities, and alcoholism. Daily dose restrictions might apply for specific antidepressants. Physicians are encouraged to get additional dosing recommendations on the manufacturer's prescribing information.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Alcoholism.
Tricyclic antidepressants can enhance the response to alcohol. In patients who may use alcohol excessively, it should be borne in mind that the potentiation may increase the danger inherent in any suicide attempt or overdosage.
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Alcoholism.
Aminoquinolines may concentrate in the liver. Isolated cases of abnormal liver function and fulminant hepatic failure have been reported. Therapy with aminoquinolines should be administered cautiously in patients with hepatic disease or alcoholism and in patients receiving other hepatotoxic drugs. Periodic evaluation of hepatic function should be performed during prolonged therapy.
Arrhythmia
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Arrhythmia.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Arrhythmia.
The use of 4-aminoquinolines such as hydroxychloroquine and chloroquine prolong the QT interval. Ventricular arrhythmias and torsades de pointes have been reported in patients taking these agents. Care should be exercised in patients with a prolonged QT interval at baseline or at increased risk for arrythmia. A baseline electrocardiogram should be obtained to assess for QT interval prolongation and other abnormalities. It is recommended to use appropriate diagnostic tools such as ECG to monitor patients during therapy.
Bipolar Disorder
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Bipolar Disorder.
A major depressive episode can be the initial presentation of bipolar disorder. Patients with depressive symptoms should be adequately screened to determine if they are at risk for bipolar disorder prior to initiating treatment with a tricyclic antidepressant. This screening should include a detailed psychiatric history, including a family history of suicide, bipolar disorder, and depression. It should be noted that tricyclic antidepressants are not approved for use in treating bipolar depression.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Bipolar Disorder.
Tricyclic antidepressants (TCAs) may aggravate symptoms of psychosis in schizophrenic patients, particularly those with paranoid symptomatology. Depressed patients, usually those with bipolar disorder, may experience a switch from depression to mania or hypomania. These occurrences have also been reported rarely with the tetracyclic antidepressant, maprotiline. Therapy with these agents should be administered cautiously in patients with schizophrenia, bipolar disorder, or a history of mania.
Bone Marrow Depression/Low Blood Counts
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Bone Marrow Depression/Low Blood Counts.
The use of tricyclic and tetracyclic antidepressants (TCAs) has rarely been associated with bone marrow suppression. Leukopenia, agranulocytosis, thrombocytopenia, anemia, eosinophilia, purpura, and pancytopenia have been reported with some TCAs. Patients with preexisting bone marrow suppression or blood dyscrasias receiving TCAs should be monitored closely during therapy for further decreases in blood counts.
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Bone Marrow Depression/Low Blood Counts.
Adverse hematologic effects including neutropenia, agranulocytosis, aplastic anemia, and thrombocytopenia have been rarely associated with 4-aminoquinolines. Therapy with 4-aminoquinolines should be administered cautiously in patients with preexisting bone marrow suppression. A complete blood count should be performed periodically in patients on prolonged therapy. If any severe blood disorder appears which is not attributable to the disease under treatment, discontinuance of the drug should be considered.
Cardiomyopathy
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Cardiomyopathy.
Cardiomyopathy has been rarely reported with high daily dosages of hydroxychloroquine. Therapy with hydroxychloroquine should be monitored in patients with heart conditions. If cardiotoxicity is suspected, it is recommended to discontinue treatment with hydroxychloroquine to prevent life-threatening complications.
Cardiovascular Conditions and Disorders
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Cardiovascular Conditions and Disorders.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Cardiovascular Conditions and Disorders.
Tricyclic antidepressants should be used with extreme caution in patients with evidence of cardiovascular disease because of the possibility of fluctuations in the blood pressure, arrhythmias, conduction defects, tachycardia, myocardial infarction and stroke. This also applies to patients who have family history of sudden death, cardiac dysrhythmias, or conduction disturbances. In some cases a gradual dose titration is recommended.
Central Nervous System Disorders
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Central Nervous System Disorders.
Tricyclic antidepressants (TCAs), can lower the seizure threshold and trigger seizures. These drugs should be used with extreme caution in patients with a history of seizures, or other predisposing factors, such as head trauma, CNS abnormalities, and alcoholism. Daily dose restrictions might apply for specific antidepressants. Physicians are encouraged to get additional dosing recommendations on the manufacturer's prescribing information.
Cerebrovascular Insufficiency
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Cerebrovascular Insufficiency.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
Dehydration
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Dehydration.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
Diabetes Mellitus
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Diabetes Mellitus.
There have been reports of both elevation and lowering of blood sugar levels in patients receiving tricyclic antidepressants. These drugs should be used with caution in patients with hypoglycemia, hyperglycemia or diabetes. Monitoring sugar levels is recommended.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Diabetes Mellitus.
Both elevation and lowering of blood sugar levels have been reported with the use of some tricyclic antidepressants (TCAs). Rarely, these effects have also occurred with maprotiline, a tetracyclic antidepressant. Patients with diabetes should be monitored for worsening control of blood glucose when treated with these agents, particularly during dosage escalation or whenever dosage has been altered.
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Diabetes Mellitus.
Hydroxychloroquine has been shown to cause severe hypoglycemia including loss of consciousness that could be life threatening in patients treated with or without antidiabetic. Care should be exercised when using hydroxychloroquine in diabetic patients. Patients presenting with clinical symptoms suggestive of hypoglycemia during treatment with hydroxychloroquine should have their blood glucose checked and treatment instituted as necessary.
G-6-PD Deficiency
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with G-6-PD Deficiency.
Hemolysis and acute renal failure have been reported during use of aminoquinolines in patients with glucose-6-phosphate dehydrogenase (G-6-PD) deficiency. Therapy with aminoquinolines should be administered cautiously in these patients. Blood cell counts and hemoglobin determinations should be performed regularly. Aminoquinoline therapy should be discontinued immediately if signs suggestive of hemolytic anemia occur, such as marked darkening of the urine or sudden decrease in hemoglobin concentration or erythrocytic count.
Gastrointestinal Obstruction
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Gastrointestinal Obstruction.
Tricyclic and tetracyclic antidepressants (TCAs) have anticholinergic activity, to which elderly patients are particularly sensitive. Tertiary amines such as amitriptyline and trimipramine tend to exhibit greater anticholinergic effects than other agents in the class. Therapy with TCAs should be administered cautiously in patients with preexisting conditions that are likely to be exacerbated by anticholinergic activity, such as urinary retention or obstruction; angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma; and gastrointestinal obstructive disorders. In patients with angle-closure glaucoma, even average doses can precipitate an attack. Glaucoma should be treated and under control prior to initiation of therapy with TCAs, and intraocular pressure monitored during therapy.
Glaucoma, Narrow Angle
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Glaucoma, Narrow Angle.
Tricyclic antidepressants as other type of antidepressants have an effect on pupil size causing dilation. This effect can potentially narrow the eye angle resulting in increased intraocular pressure and angle closure glaucoma, especially in predisposed patients. These drugs should be used with caution in patients with anatomically narrow angle or history of glaucoma. Doxepin hydrochloride capsules are contraindicated in patients with glaucoma.
Glaucoma/Intraocular Hypertension
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Glaucoma/Intraocular Hypertension.
Tricyclic and tetracyclic antidepressants (TCAs) have anticholinergic activity, to which elderly patients are particularly sensitive. Tertiary amines such as amitriptyline and trimipramine tend to exhibit greater anticholinergic effects than other agents in the class. Therapy with TCAs should be administered cautiously in patients with preexisting conditions that are likely to be exacerbated by anticholinergic activity, such as urinary retention or obstruction; angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma; and gastrointestinal obstructive disorders. In patients with angle-closure glaucoma, even average doses can precipitate an attack. Glaucoma should be treated and under control prior to initiation of therapy with TCAs, and intraocular pressure monitored during therapy.
Hearing Loss
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Hearing Loss.
The use of 4-aminoquinolines has been associated rarely with ototoxicity. Nerve-type deafness, which is usually irreversible, has occurred during long-term, high-dose therapy. Deafness may not be apparent until several weeks after 4-aminoquinoline therapy. Tinnitus and reduced hearing have been reported in patients with preexisting auditory damage. Therapy with 4-aminoquinolines should be administered cautiously in such patients. If new auditory defects develop or if hearing loss becomes worse, therapy should be immediately discontinued and the patient closely monitored.
Heart Attack
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Heart Attack.
The use of most tricyclic antidepressants is contraindicated in patients that are going through the acute recovery period after a myocardial infarction.
History - Cerebrovascular Disease
Major:
clomipramine
clomiPRAMINE has a major potential interaction with History - Cerebrovascular Disease.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
History - Myocardial Infarction
Major:
clomipramine
clomiPRAMINE has a major potential interaction with History - Myocardial Infarction.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
Hyperthyroidism
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Hyperthyroidism.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Hyperthyroidism.
Most tricyclic antidepressants should be administered with caution in hyperthyroid patients or those receiving thyroid medication as they may develop arrhythmias when these drugs are given.
Hypoglycemia
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Hypoglycemia.
There have been reports of both elevation and lowering of blood sugar levels in patients receiving tricyclic antidepressants. These drugs should be used with caution in patients with hypoglycemia, hyperglycemia or diabetes. Monitoring sugar levels is recommended.
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Hypoglycemia.
Hydroxychloroquine has been shown to cause severe hypoglycemia including loss of consciousness that could be life threatening in patients treated with or without antidiabetic. Care should be exercised when using hydroxychloroquine in diabetic patients. Patients presenting with clinical symptoms suggestive of hypoglycemia during treatment with hydroxychloroquine should have their blood glucose checked and treatment instituted as necessary.
Hypotension
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Hypotension.
Tricyclic and tetracyclic antidepressants (TCAs) may cause orthostatic hypotension, reflex tachycardia, syncope, and dizziness, particularly during initiation of therapy or rapid escalation of dosage. Imipramine appears to have the greatest propensity to induce these effects, while secondary amines such as nortriptyline may do so less frequently. Tolerance to the hypotensive effects often develops after a few doses to a few weeks. Rarely, collapse and sudden death have occurred secondary to severe hypotension. Other reported adverse cardiovascular effects include tachycardia, arrhythmias, heart block, hypertension, thrombosis, thrombophlebitis, myocardial infarction, strokes, congestive heart failure, and ECG abnormalities such as PR and QT interval prolongation. Therapy with TCAs should be avoided during the acute recovery phase following myocardial infarction, and should be administered only with extreme caution in patients with hyperthyroidism, a history of cardiovascular or cerebrovascular disease, or a predisposition to hypotension. Close monitoring of cardiovascular status, including ECG changes, is recommended at all dosages. Many of the newer antidepressants, including bupropion and the selective serotonin reuptake inhibitors (SSRIs), are considerably less or minimally cardiotoxic and may be appropriate alternatives.
Liver Disease
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Liver Disease.
Tricyclic and tetracyclic antidepressants (TCAs) are known to undergo metabolism in the liver. Some of the metabolites, such as those of imipramine, clomipramine and desipramine, may be pharmacologically active. Many of the metabolites are also excreted by the kidney. There are very limited data concerning the use of TCAs in patients with renal and/or liver disease. Therapy with TCAs should be administered cautiously in patients with significantly impaired renal or hepatic function. Dosage adjustments may be necessary.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Liver Disease.
In general, tricyclic antidepressants should be used with caution in patients with liver or renal disease, as these drugs are metabolized and excreted through the liver and kidneys. Dose selection, especially in the elderly patients that might have liver or renal dysfunction, should usually be limited to the smallest effective total daily dose. Some tricyclic antidepressants such as clomipramine and nortriptyline have occasionally been associated with elevations in SGOT (AST) and SGPT (ALT), and other hepatic adverse events such as jaundice. Although serious liver injury has only been reported rarely, therapy with these drugs should be administered cautiously in patients with preexisting liver disease and periodic monitoring of liver enzyme levels is recommended.
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Liver Disease.
Aminoquinolines may concentrate in the liver. Isolated cases of abnormal liver function and fulminant hepatic failure have been reported. Therapy with aminoquinolines should be administered cautiously in patients with hepatic disease or alcoholism and in patients receiving other hepatotoxic drugs. Periodic evaluation of hepatic function should be performed during prolonged therapy.
Mania
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Mania.
Premarketing studies reported activation of mania/hypomania in patients with affective disorders treated with clomipramine. Clomipramine should be used carefully in patients with history of mania/hypomania.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Mania.
Tricyclic antidepressants (TCAs) may aggravate symptoms of psychosis in schizophrenic patients, particularly those with paranoid symptomatology. Depressed patients, usually those with bipolar disorder, may experience a switch from depression to mania or hypomania. These occurrences have also been reported rarely with the tetracyclic antidepressant, maprotiline. Therapy with these agents should be administered cautiously in patients with schizophrenia, bipolar disorder, or a history of mania.
Myasthenia Gravis
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Myasthenia Gravis.
Certain aminoquinolines such as chloroquine, and hydroxychloroquine should be used with caution in patients with myasthenia gravis (MG). These agents may exacerbate or trigger new onset of symptoms in patients with previously diagnosed MG. It is recommended to advise patients with MG about this possible side effect.
Neutropenia
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Neutropenia.
The use of some tricyclic antidepressants has been associated with neutropenia (ANC < 500/mm3) and agranulocytosis (ANC < 500/mm3). Leukocyte and differential blood counts should be performed in patients that develop fever and sore throat during treatment. Therapy should be discontinued if there is evidence of pathologic neutrophil depression.
Pheochromocytoma
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Pheochromocytoma.
Tricyclic and tetracyclic antidepressants (TCAs) may potentiate the effects of circulating catecholamines. Enhanced sympathetic activity can provoke hypertensive crises in patients with pheochromocytoma or other tumors of the adrenal medulla, such as some neuroblastomas. Therapy with TCAs should be administered cautiously in patients with these tumors.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Pheochromocytoma.
Clomipramine should be used with caution in patients with tumors of the adrenal medulla (such as pheochromocytoma, neuroblastoma), as the drug can provoke hypertensive crises.
Porphyria
Major:
Sovuna
The hydroxychloroquine in Sovuna has a major potential interaction with Porphyria.
The use of aminoquinolines in patients with porphyria may exacerbate the condition. Aminoquinolines should not be used in these patients unless the potential benefits are anticipated to outweigh the risks.
Psoriasis
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Psoriasis.
The use of aminoquinolines in patients with psoriasis may precipitate a severe attack of psoriasis. Aminoquinolines should not be used in these patients unless the potential benefits are anticipated to outweigh the risks.
Renal Dysfunction
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Renal Dysfunction.
In general, tricyclic antidepressants should be used with caution in patients with liver or renal disease, as these drugs are metabolized and excreted through the liver and kidneys. Dose selection, especially in the elderly patients that might have liver or renal dysfunction, should usually be limited to the smallest effective total daily dose. Some tricyclic antidepressants such as clomipramine and nortriptyline have occasionally been associated with elevations in SGOT (AST) and SGPT (ALT), and other hepatic adverse events such as jaundice. Although serious liver injury has only been reported rarely, therapy with these drugs should be administered cautiously in patients with preexisting liver disease and periodic monitoring of liver enzyme levels is recommended.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Renal Dysfunction.
Tricyclic and tetracyclic antidepressants (TCAs) are known to undergo metabolism in the liver. Some of the metabolites, such as those of imipramine, clomipramine and desipramine, may be pharmacologically active. Many of the metabolites are also excreted by the kidney. There are very limited data concerning the use of TCAs in patients with renal and/or liver disease. Therapy with TCAs should be administered cautiously in patients with significantly impaired renal or hepatic function. Dosage adjustments may be necessary.
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Renal Dysfunction.
Hydroxychloroquine is known to be substantially excreted by the kidney, and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. A dosage adjustment is not required for patients with renal impairment. Caution and monitoring should be exercised in patients with impaired renal function.
Retinal Disorders
Major:
Sovuna
The hydroxychloroquine in Sovuna has a major potential interaction with Retinal Disorders.
The use of 4-aminoquinolines is generally considered contraindicated in the presence of retinal or visual field changes, whether attributable to 4-aminoquinoline compounds or to any other etiology. However, in the treatment of acute attacks of malaria caused by susceptible strains of plasmodia, these agents may be considered if potential benefits are anticipated to outweigh the risks. 4-aminoquinolines are oculotoxic and can cause dose-related, irreversible retinal damage and vision loss during and up to several years after long-term or high-dose therapy (e.g., in the treatment of systemic lupus erythematosus or rheumatoid arthritis). Ophthalmologic monitoring, including visual acuity, expert slit-lamp, funduscopic, and visual field tests, is recommended at baseline and every three months during prolonged use. Therapy should be discontinued immediately if abnormalities develop in visual acuity, visual field, or retinal macular areas (e.g., pigmentary changes, loss of foveal reflex), or if the patient experiences visual symptoms such as light flashes and streaks that are not fully explainable by difficulties of accommodation or corneal opacities. Other common symptoms that may indicate retinopathy include nyctalopia, photophobia, blurred distance vision, difficulty reading or seeing (e.g., words or letters disappearing or parts of objects missing; misty vision; fog before the eyes), and missing or blacked out areas in the central or peripheral visual field. Retinal changes and visual disturbances may progress even after cessation of therapy. However, in a number of patients, early retinopathy (macular pigmentation sometimes with central field defects) diminished or regressed completely after therapy was discontinued. Paracentral scotoma to red targets, sometimes termed premaculopathy, is indicative of early retinal dysfunction and is usually reversible with cessation of therapy.
Schizophrenia
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Schizophrenia.
Some tricyclic antidepressants have shown to cause activation or exacerbation of psychosis in schizophrenic patients. A dosage reduction might be required.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Schizophrenia.
Tricyclic antidepressants (TCAs) may aggravate symptoms of psychosis in schizophrenic patients, particularly those with paranoid symptomatology. Depressed patients, usually those with bipolar disorder, may experience a switch from depression to mania or hypomania. These occurrences have also been reported rarely with the tetracyclic antidepressant, maprotiline. Therapy with these agents should be administered cautiously in patients with schizophrenia, bipolar disorder, or a history of mania.
Seizures
Moderate:
Sovuna
The hydroxychloroquine in Sovuna has a moderate potential interaction with Seizures.
4-aminoquinolines may cause epileptic seizures in susceptible individuals. Patients with epilepsy or an otherwise low seizure threshold may be at greater risk. Therapy with 4-aminoquinolines, particularly chloroquine, should be administered cautiously in patients with epilepsy.
Tardive Dyskinesia
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Tardive Dyskinesia.
Tricyclic and tetracyclic antidepressants (TCAs) have anticholinergic activity, to which elderly patients are particularly sensitive. Tertiary amines such as amitriptyline and trimipramine tend to exhibit greater anticholinergic effects than other agents in the class. As with other drugs that possess anticholinergic activity, TCAs may aggravate tardive dyskinesia or induce previously suppressed symptoms. Patients with tardive dyskinesia requiring therapy with TCAs should be monitored for exacerbation of the condition.
Urinary Retention
Major:
clomipramine
clomiPRAMINE has a major potential interaction with Urinary Retention.
Tricyclic and tetracyclic antidepressants (TCAs) have anticholinergic activity, to which elderly patients are particularly sensitive. Tertiary amines such as amitriptyline and trimipramine tend to exhibit greater anticholinergic effects than other agents in the class. Therapy with TCAs should be administered cautiously in patients with preexisting conditions that are likely to be exacerbated by anticholinergic activity, such as urinary retention or obstruction; angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma; and gastrointestinal obstructive disorders. In patients with angle-closure glaucoma, even average doses can precipitate an attack. Glaucoma should be treated and under control prior to initiation of therapy with TCAs, and intraocular pressure monitored during therapy.
Moderate:
clomipramine
clomiPRAMINE has a moderate potential interaction with Urinary Retention.
Due to their anticholinergic properties, tricyclic antidepressants should be administered with caution in patients with history of urinary retention. Particularly doxepin hydrochloride capsules are contraindicated in patients with tendency to urinary retention.
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clomipramine
A total of 830 drugs are known to interact with clomipramine.
- Clomipramine is in the drug class tricyclic antidepressants.
-
Clomipramine is used to treat the following conditions:
- Depression (off-label)
- Irritable Bowel Syndrome (off-label)
- Obsessive Compulsive Disorder
- Panic Disorder (off-label)
- Premature Ejaculation (off-label)
- Sleep Paralysis (off-label)
- Trichotillomania (off-label)
Sovuna
A total of 624 drugs are known to interact with Sovuna.
- Sovuna is in the following drug classes: antimalarial quinolines, antirheumatics.
- Sovuna is used to treat the following conditions:
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
Further information
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