Can you take Clobazam with Topiramate?
1 drug interaction and 22 additional warnings found for the following 2 drugs:
- clobazam
- topiramate
Drug interactions
Moderate drug interactions
Moderate:
topiramate cloBAZam
Applies to: topiramate and clobazam
Using topiramate together with cloBAZam may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications. Also avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medications affect you. Talk to your doctor if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Food/lifestyle interactions
Moderate food/lifestyle interactions
Moderate:
cloBAZam Food/Lifestyle
Applies to: clobazam
Alcohol can increase the nervous system side effects of cloBAZam such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with cloBAZam. Do not use more than the recommended dose of cloBAZam, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.
Disease interactions
21 potential interactions Applies to: 17 conditions, including Depression, COPD, Diarrhea, Fever, and Nephrolithiasis.
Acidosis
Moderate:
topiramate
Topiramate has a moderate potential interaction with Acidosis.
Reduced plasma bicarbonate levels and, in some instances, elevated plasma chloride levels may result in metabolic acidosis during long-term therapy with carbonic anhydrase inhibitors. Therapy with carbonic anhydrase inhibitors should be administered cautiously in patients with metabolic or hyperchloremic acidosis or with conditions that predispose to acidosis (renal disease, severe respiratory disorders, diarrhea). The measurement of baseline and periodic serum bicarbonate is recommended. If metabolic acidosis develops (it may be corrected by administration of sodium bicarbonate), and persists, a dose reduction or treatment discontinuation should be considered.
Acute Alcohol Intoxication
Major:
clobazam
cloBAZam has a major potential interaction with Acute Alcohol Intoxication.
The use of benzodiazepines with alcohol is not recommended. Patients with acute alcohol intoxication exhibit depressed vital signs. The central nervous system depressant effects of benzodiazepines may be additive with those of alcohol, and severe respiratory depression and death may occur. Therapy with benzodiazepines should be administered cautiously in patients who might be prone to acute alcohol intake.
COPD
Moderate:
topiramate
Topiramate has a moderate potential interaction with COPD.
Reduced plasma bicarbonate levels and, in some instances, elevated plasma chloride levels may result in metabolic acidosis during long-term therapy with carbonic anhydrase inhibitors. Therapy with carbonic anhydrase inhibitors should be administered cautiously in patients with metabolic or hyperchloremic acidosis or with conditions that predispose to acidosis (renal disease, severe respiratory disorders, diarrhea). The measurement of baseline and periodic serum bicarbonate is recommended. If metabolic acidosis develops (it may be corrected by administration of sodium bicarbonate), and persists, a dose reduction or treatment discontinuation should be considered.
Dehydration
Moderate:
topiramate
Topiramate has a moderate potential interaction with Dehydration.
The use of topiramate increases the risk of kidney stones. The reported incidence was 1.5% during premarketing use, which is about 2 to 4 times that expected in a similar, untreated population. Topiramate is a carbonic anhydrase inhibitor and may promote stone formation by reducing urinary citrate excretion and increasing urinary pH. Therapy with topiramate should be administered cautiously with adequate hydration in patients, especially those with predisposing factors (e.g., history of nephrolithiasis), to minimize the risk of kidney stone formation. The concomitant use of topiramate with any other drug producing metabolic acidosis, or potentially in patients on a ketogenic diet, may create a physiological environment that increases the risk of kidney stone formation and should be avoided. Patients who are dehydrated may be at increased risk for the development of nephrolithiasis and should be encouraged to consume additional amounts of liquid during topiramate therapy.
Depression
Moderate:
clobazam
cloBAZam has a moderate potential interaction with Depression.
Benzodiazepines depress the central nervous system and may cause or exacerbate mental depression and cause suicidal behavior and ideation. Episodes of mania and hypomania have also been reported in depressed patients treated with some of these agents. Therapy with benzodiazepines should be administered cautiously in patients with a history of depression or other psychiatric disorders. Patients should be monitored for any changes in mood or behavior. It may be prudent to refrain from dispensing large quantities of medication to these patients.
Moderate:
topiramate
Topiramate has a moderate potential interaction with Depression.
Antiepileptic drugs (AEDs) have been associated with an increased risk of suicidal thoughts or behavior in patients taking these drugs for any indication. Pooled analyses of 199 placebo-controlled clinical studies involving the use of 11 different AEDs showed that patients receiving AEDs had approximately twice the risk of suicidal thinking or behavior compared to patients receiving placebo. AEDs should be administered cautiously in patients with depression or other psychiatric disorders; phentermine-topiramate should be avoided in patients with history of suicidal attempts or active suicidal ideation. The risk of suicidal thoughts and behavior should be carefully assessed against the risk of untreated illness, bearing in mind that epilepsy and many other conditions for which AEDs are prescribed are themselves associated with morbidity and mortality and an increased risk of suicidal thoughts and behavior. Patients, caregivers, and families should be alert to the emergence or worsening of signs and symptoms of depression, any unusual changes in mood or behavior, or the emergence of suicidal thoughts or behavior. If patients have symptoms of suicidal ideation or behavior, a dosage reduction or treatment discontinuation should be considered.
Diarrhea
Moderate:
topiramate
Topiramate has a moderate potential interaction with Diarrhea.
Reduced plasma bicarbonate levels and, in some instances, elevated plasma chloride levels may result in metabolic acidosis during long-term therapy with carbonic anhydrase inhibitors. Therapy with carbonic anhydrase inhibitors should be administered cautiously in patients with metabolic or hyperchloremic acidosis or with conditions that predispose to acidosis (renal disease, severe respiratory disorders, diarrhea). The measurement of baseline and periodic serum bicarbonate is recommended. If metabolic acidosis develops (it may be corrected by administration of sodium bicarbonate), and persists, a dose reduction or treatment discontinuation should be considered.
Drug Dependence
Major:
clobazam
cloBAZam has a major potential interaction with Drug Dependence.
Benzodiazepines have the potential to cause dependence and abuse. Tolerance as well as physical and psychological dependence can develop, particularly after prolonged use and/or excessive dosages. However, abrupt cessation following continual use of as few as 6 weeks at therapeutic levels has occasionally precipitated withdrawal symptoms. Addiction- prone individuals, such as those with a history of alcohol or substance abuse, should be under careful surveillance when treated with benzodiazepines. It may be prudent to refrain from dispensing large quantities of medication to these patients. After prolonged use or if dependency is suspected, withdrawal of benzodiazepine therapy should be undertaken gradually using a dosage- tapering schedule. If withdrawal symptoms occur, temporary reinstitution of benzodiazepines may be necessary.
Fever
Major:
topiramate
Topiramate has a major potential interaction with Fever.
Oligohidrosis (decreased sweating) and hyperthermia have been reported in association with the use of some carbonic anhydrase inhibitor anticonvulsants such as topiramate and zonisamide. Most of the reports have been in children. Caution and close monitoring of body temperature is advised when prescribing these drugs, especially in patients with a fever, in hot weather, or if combined with other drugs that predispose to heat related disorders. Zonisamide is not approved for use in pediatric patients in the U.S.
Glaucoma/Intraocular Hypertension
Moderate:
topiramate
Topiramate has a moderate potential interaction with Glaucoma/Intraocular Hypertension.
A syndrome consisting of acute myopia associated with secondary angle closure glaucoma has been reported in patients receiving topiramate. Symptoms include acute onset of decreased visual acuity and/or ocular pain. It typically occurs within 1 month of treatment initiation and it has been reported in both pediatric and adult patients. Caution is recommended when prescribing topiramate in patients with elevated intraocular pressure regardless of the etiology.
Hemodialysis
Moderate:
topiramate
Topiramate has a moderate potential interaction with Hemodialysis.
Topiramate is cleared by hemodialysis at a rate that is 4 to 6 times greater than that in a normal individual. To avoid rapid drops in topiramate plasma level during hemodialysis, a supplemental dose may be required. The actual adjustment should consider the duration of dialysis, the clearance rate of the dialysis system being used, and the effective renal clearance of topiramate in the patient being dialyzed.
History, Nephrolithiasis
Moderate:
topiramate
Topiramate has a moderate potential interaction with History, Nephrolithiasis.
The use of topiramate increases the risk of kidney stones. The reported incidence was 1.5% during premarketing use, which is about 2 to 4 times that expected in a similar, untreated population. Topiramate is a carbonic anhydrase inhibitor and may promote stone formation by reducing urinary citrate excretion and increasing urinary pH. Therapy with topiramate should be administered cautiously with adequate hydration in patients, especially those with predisposing factors (e.g., history of nephrolithiasis), to minimize the risk of kidney stone formation. The concomitant use of topiramate with any other drug producing metabolic acidosis, or potentially in patients on a ketogenic diet, may create a physiological environment that increases the risk of kidney stone formation and should be avoided. Patients who are dehydrated may be at increased risk for the development of nephrolithiasis and should be encouraged to consume additional amounts of liquid during topiramate therapy.
Liver Disease
Moderate:
topiramate
Topiramate has a moderate potential interaction with Liver Disease.
Plasma clearance of topiramate decreased a mean of 26% in patients with moderate to severe liver dysfunction. After a single dose of phentermine 15 mg-topiramate 92 mg, pharmacokinetics of topiramate were not affected in patients with mild (Child-Pugh score 5 to 6) and moderate (Child-Pugh score 7 to 9) liver dysfunction when compared with healthy subjects. Patients with inborn errors of metabolism or reduced hepatic mitochondrial activity may be at increased risk for hyperammonemia with or without encephalopathy. Although not studied, use of topiramate may exacerbate existing defects or unmask deficiencies in susceptible patients.
Metabolic Disorders
Moderate:
topiramate
Topiramate has a moderate potential interaction with Metabolic Disorders.
Plasma clearance of topiramate decreased a mean of 26% in patients with moderate to severe liver dysfunction. After a single dose of phentermine 15 mg-topiramate 92 mg, pharmacokinetics of topiramate were not affected in patients with mild (Child-Pugh score 5 to 6) and moderate (Child-Pugh score 7 to 9) liver dysfunction when compared with healthy subjects. Patients with inborn errors of metabolism or reduced hepatic mitochondrial activity may be at increased risk for hyperammonemia with or without encephalopathy. Although not studied, use of topiramate may exacerbate existing defects or unmask deficiencies in susceptible patients.
Myopia
Moderate:
topiramate
Topiramate has a moderate potential interaction with Myopia.
A syndrome consisting of acute myopia associated with secondary angle closure glaucoma has been reported in patients receiving topiramate. Symptoms include acute onset of decreased visual acuity and/or ocular pain. It typically occurs within 1 month of treatment initiation and it has been reported in both pediatric and adult patients. Caution is recommended when prescribing topiramate in patients with elevated intraocular pressure regardless of the etiology.
Nephrolithiasis
Moderate:
topiramate
Topiramate has a moderate potential interaction with Nephrolithiasis.
The use of topiramate increases the risk of kidney stones. The reported incidence was 1.5% during premarketing use, which is about 2 to 4 times that expected in a similar, untreated population. Topiramate is a carbonic anhydrase inhibitor and may promote stone formation by reducing urinary citrate excretion and increasing urinary pH. Therapy with topiramate should be administered cautiously with adequate hydration in patients, especially those with predisposing factors (e.g., history of nephrolithiasis), to minimize the risk of kidney stone formation. The concomitant use of topiramate with any other drug producing metabolic acidosis, or potentially in patients on a ketogenic diet, may create a physiological environment that increases the risk of kidney stone formation and should be avoided. Patients who are dehydrated may be at increased risk for the development of nephrolithiasis and should be encouraged to consume additional amounts of liquid during topiramate therapy.
Psychosis
Moderate:
clobazam
cloBAZam has a moderate potential interaction with Psychosis.
Benzodiazepines depress the central nervous system and may cause or exacerbate mental depression and cause suicidal behavior and ideation. Episodes of mania and hypomania have also been reported in depressed patients treated with some of these agents. Therapy with benzodiazepines should be administered cautiously in patients with a history of depression or other psychiatric disorders. Patients should be monitored for any changes in mood or behavior. It may be prudent to refrain from dispensing large quantities of medication to these patients.
Moderate:
topiramate
Topiramate has a moderate potential interaction with Psychosis.
Antiepileptic drugs (AEDs) have been associated with an increased risk of suicidal thoughts or behavior in patients taking these drugs for any indication. Pooled analyses of 199 placebo-controlled clinical studies involving the use of 11 different AEDs showed that patients receiving AEDs had approximately twice the risk of suicidal thinking or behavior compared to patients receiving placebo. AEDs should be administered cautiously in patients with depression or other psychiatric disorders; phentermine-topiramate should be avoided in patients with history of suicidal attempts or active suicidal ideation. The risk of suicidal thoughts and behavior should be carefully assessed against the risk of untreated illness, bearing in mind that epilepsy and many other conditions for which AEDs are prescribed are themselves associated with morbidity and mortality and an increased risk of suicidal thoughts and behavior. Patients, caregivers, and families should be alert to the emergence or worsening of signs and symptoms of depression, any unusual changes in mood or behavior, or the emergence of suicidal thoughts or behavior. If patients have symptoms of suicidal ideation or behavior, a dosage reduction or treatment discontinuation should be considered.
Renal Dysfunction
Moderate:
clobazam
cloBAZam has a moderate potential interaction with Renal Dysfunction.
Benzodiazepines are excreted by the kidneys and should be used with caution in patients with impaired renal function and end-stage kidney disease.
Moderate:
topiramate
Topiramate has a moderate potential interaction with Renal Dysfunction.
The major route of elimination of carbonic anhydrase inhibitors is through the kidney. These drugs should be administered cautiously in patients with reduced renal function and a dose adjustment might be required depending on the level of impairment.
Moderate:
topiramate
Topiramate has a moderate potential interaction with Renal Dysfunction.
Reduced plasma bicarbonate levels and, in some instances, elevated plasma chloride levels may result in metabolic acidosis during long-term therapy with carbonic anhydrase inhibitors. Therapy with carbonic anhydrase inhibitors should be administered cautiously in patients with metabolic or hyperchloremic acidosis or with conditions that predispose to acidosis (renal disease, severe respiratory disorders, diarrhea). The measurement of baseline and periodic serum bicarbonate is recommended. If metabolic acidosis develops (it may be corrected by administration of sodium bicarbonate), and persists, a dose reduction or treatment discontinuation should be considered.
More resources
clobazam
A total of 537 drugs are known to interact with clobazam.
- Clobazam is in the following drug classes: benzodiazepine anticonvulsants, benzodiazepines.
- Clobazam is used to treat the following conditions:
topiramate
A total of 301 drugs are known to interact with topiramate.
- Topiramate is in the drug class carbonic anhydrase inhibitor anticonvulsants.
-
Topiramate is used to treat the following conditions:
- Binge Eating Disorder
- Bipolar Disorder (off-label)
- Borderline Personality Disorder (off-label)
- Bulimia (off-label)
- Diabetic Peripheral Neuropathy (off-label)
- Epilepsy
- Fibromyalgia (off-label)
- Lennox-Gastaut Syndrome
- Migraine
- Migraine Prevention
- Seizure Prevention
- Seizures
- Smoking Cessation (off-label)
- Tourette's Syndrome (off-label)
- Trigeminal Neuralgia (off-label)
- Vulvodynia (off-label)
- Weight Loss (off-label)
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
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.