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Can you take Carbamazepine with Omcazio?

1 drug interaction and 33 additional warnings found for the following 2 drugs:

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Drug interactions

Major drug interactions

Major:

carBAMazepine cabozantinib

Applies to: carbamazepine and Omcazio (cabozantinib)

CarBAMazepine may significantly reduce the blood levels of cabozantinib, which may make the medication less effective in treating your cancer. Using carBAMazepine with cabozantinib may also increase the risk of an irregular heart rhythm that may be serious and potentially life-threatening, although it is a relatively rare side effect. You should seek immediate medical attention if you experience sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with these medications, whether together or alone. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. 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:

carBAMazepine Food/Lifestyle

Applies to: carbamazepine

You should preferably avoid the regular consumption of grapefruits and grapefruit juice while taking carBAMazepine. This can cause carBAMazepine levels to increase. You should report signs of carBAMazepine side effects such as nausea, visual disturbances, dizziness, or muscle weakness to your doctor. You should avoid or limit the use of alcohol while being treated with carBAMazepine. Alcohol can increase the nervous system side effects of carBAMazepine such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. Talk to your doctor or pharmacist if you have any questions or concerns.

Moderate:

cabozantinib Food/Lifestyle

Applies to: Omcazio (cabozantinib)

Cabozantinib should be taken on an empty stomach, one hour before or two hours after a meal. Do not consume grapefruit, grapefruit juice, or any supplements that contain grapefruit extract during treatment with cabozantinib unless directed otherwise by your doctor. Grapefruit juice can increase the blood levels of cabozantinib. You may be more likely to experience side effects such as nausea; vomiting; diarrhea; loss of appetite; weight loss; mouth sores; abdominal pain; skin rash (primarily on the palms of the hands and soles of the feet); delayed wound healing; high blood pressure; and impaired bone marrow function resulting in low numbers of different types of blood cells, which can increase the risk of bleeding problems and infections. 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.

Disease interactions

31 potential interactions Applies to: 27 conditions, including High Blood Pressure, Depression, Underactive Thyroid, Heart Failure, and Heart Attack.

Adrenal Insufficiency

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Adrenal Insufficiency.

Some anticonvulsants can cause clinically significant hyponatremia (Na < 125 mmol/L). Therapy with these drugs should be administered cautiously in patients with conditions predisposing to hyponatremia, such as SIADH, use of diuretics or drugs associated with inappropriate antidiuretic hormone secretion, adrenal insufficiency, hypothyroidism, primary polydipsia, and edema (e.g., due to liver cirrhosis, congestive heart failure, or nephrotic syndrome). Serum sodium levels should be monitored during maintenance therapy, and patients should be monitored for signs and symptoms possibly indicating hyponatremia such as nausea, malaise, headache, lethargy, confusion, obtundation, and increase in seizure frequency or severity. If hyponatremia occurs, conservative measures such as fluid restriction, a reduction in dosage, or discontinuation of therapy will usually suffice.

Arrhythmia

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Arrhythmia.

Aromatic antiepileptic drugs such as phenytoin, carbamazepine, and oxcarbazepine, inhibit voltage- gated sodium channels and reduce membrane excitability in neurons and muscle and can be associated with cardiovascular effects. Individual agents have demonstrated AV heart block, including second and third-degree block following treatment. This occurred generally, but not solely in patients with underlying EKG abnormalities or risk factors for conduction abnormalities. Therapy with these agents should be considered and administered cautiously in patients with a history of cardiovascular disease and conduction abnormalities.

Bleeding Disorder

Major:

Omcazio

The cabozantinib in Omcazio has a major potential interaction with Bleeding Disorder.

Fatal hemorrhagic events have been reported with the use of cabozantinib. Therapy with cabozantinib is not recommended in patients that have or are at risk for severe hemorrhage.

Bone Marrow Depression/Low Blood Counts

Major:

carbamazepine

carBAMazepine has a major potential interaction with Bone Marrow Depression/Low Blood Counts.

The use of carbamazepine has been associated with hematologic toxicities such as leukopenia, neutropenia, thrombocytopenia and, rarely, aplastic anemia and agranulocytosis. Carbamazepine should not be used in patients with history of bone marrow depression. Complete blood counts, including platelets and possibly reticulocytes and serum iron, should be performed prior to initiating therapy and regularly during therapy. Patients who exhibit decreases in blood counts at any time during treatment should be monitored more closely. Marked depression of blood counts may be indication for permanent withdrawal of carbamazepine therapy.

Cardiovascular Conditions and Disorders

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Cardiovascular Conditions and Disorders.

Aromatic antiepileptic drugs such as phenytoin, carbamazepine, and oxcarbazepine, inhibit voltage- gated sodium channels and reduce membrane excitability in neurons and muscle and can be associated with cardiovascular effects. Individual agents have demonstrated AV heart block, including second and third-degree block following treatment. This occurred generally, but not solely in patients with underlying EKG abnormalities or risk factors for conduction abnormalities. Therapy with these agents should be considered and administered cautiously in patients with a history of cardiovascular disease and conduction abnormalities.

Depression

Major:

carbamazepine

carBAMazepine has a major potential interaction with Depression.

Antiepileptic drugs can increase depression and suicidal thoughts or behaviors in patients receiving these drugs for any indication. Patients should be monitored for the emergence or worsening of depression, suicidal thoughts and unusual changes in mood or behavior. Caregivers and family should be alert for the emergence or worsening of symptoms. Behaviors of concern should be reported immediately to the healthcare providers.

Moderate:

carbamazepine

carBAMazepine 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.

Diverticulitis

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Diverticulitis.

Therapy with cabozantinib should be used with caution in patients who may be at increased risk for gastrointestinal perforation, such as those with a history of diverticulitis. Patients presenting with new onset of abdominal symptoms should be evaluated promptly for early identification of gastrointestinal perforation. It is recommended to monitor for symptoms of gastrointestinal perforation or fistula periodically throughout the treatment. Discontinue cabozantinib in patients who experience a fistula which cannot be appropriately managed or a GI perforation.

Fructose Intolerance

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Fructose Intolerance.

Carbamazepine in chewable tablets and suspension contains sorbitol and should not be administered to patients with rare hereditary problems of fructose intolerance.

Gastrointestinal Perforation

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Gastrointestinal Perforation.

Therapy with cabozantinib should be used with caution in patients who may be at increased risk for gastrointestinal perforation, such as those with a history of diverticulitis. Patients presenting with new onset of abdominal symptoms should be evaluated promptly for early identification of gastrointestinal perforation. It is recommended to monitor for symptoms of gastrointestinal perforation or fistula periodically throughout the treatment. Discontinue cabozantinib in patients who experience a fistula which cannot be appropriately managed or a GI perforation.

Glaucoma/Intraocular Hypertension

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Glaucoma/Intraocular Hypertension.

Carbamazepine is structurally related to the tricyclic antidepressants and has shown mild anticholinergic activity. Therapy with carbamazepine should be administered cautiously in patients with conditions that may be exacerbated by anticholinergic activity, such as urinary retention or obstruction and elevated intraocular pressure, especially angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma.

Heart Attack

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Heart Attack.

Arterial and venous thromboembolic events have been reported with the use of cabozantinib. Use with caution in patients who are at risk, or have a history of these events. It is recommended to monitor closely for signs and symptoms of thromboembolism. Discontinue cabozantinib in patients who develop an acute myocardial infarction or any other arterial thromboembolic complication.

Heart Failure

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Heart Failure.

Some anticonvulsants can cause clinically significant hyponatremia (Na < 125 mmol/L). Therapy with these drugs should be administered cautiously in patients with conditions predisposing to hyponatremia, such as SIADH, use of diuretics or drugs associated with inappropriate antidiuretic hormone secretion, adrenal insufficiency, hypothyroidism, primary polydipsia, and edema (e.g., due to liver cirrhosis, congestive heart failure, or nephrotic syndrome). Serum sodium levels should be monitored during maintenance therapy, and patients should be monitored for signs and symptoms possibly indicating hyponatremia such as nausea, malaise, headache, lethargy, confusion, obtundation, and increase in seizure frequency or severity. If hyponatremia occurs, conservative measures such as fluid restriction, a reduction in dosage, or discontinuation of therapy will usually suffice.

High Blood Pressure

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with High Blood Pressure.

The use of cabozantinib causes hypertension. Blood pressure should be well-controlled prior to initiating cabozantinib and monitored and treated as needed with standard anti-hypertensive therapy. It is recommended to reduce the dose in case of persistent hypertension despite use of anti-hypertensive medications and to discontinue therapy if hypertension is severe and persistent despite these measures. Discontinue cabozantinib therapy for severe hypertension that cannot be controlled with anti-hypertensive therapy and if there is evidence of hypertensive crisis or severe hypertension despite optimal medical management. Close monitoring is recommended.

Hyponatremia

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Hyponatremia.

Some anticonvulsants can cause clinically significant hyponatremia (Na < 125 mmol/L). Therapy with these drugs should be administered cautiously in patients with conditions predisposing to hyponatremia, such as SIADH, use of diuretics or drugs associated with inappropriate antidiuretic hormone secretion, adrenal insufficiency, hypothyroidism, primary polydipsia, and edema (e.g., due to liver cirrhosis, congestive heart failure, or nephrotic syndrome). Serum sodium levels should be monitored during maintenance therapy, and patients should be monitored for signs and symptoms possibly indicating hyponatremia such as nausea, malaise, headache, lethargy, confusion, obtundation, and increase in seizure frequency or severity. If hyponatremia occurs, conservative measures such as fluid restriction, a reduction in dosage, or discontinuation of therapy will usually suffice.

Interstitial Lung Disease

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Interstitial Lung Disease.

The use of certain multikinase inhibitors has been associated with pulmonary toxicity. Serious cases of interstitial lung disease (ILD), including fatal cases and interstitial pneumonitis or pulmonary fibrosis have been reported. Caution is recommended when using these agents in patients with a history of interstitial pneumonitis or pulmonary fibrosis or those patients presenting with acute onset of new or progressive unexplained pulmonary symptoms such as dyspnea, cough, and fever pending diagnostic evaluation. If ILD is confirmed, these agents should be permanently discontinued and appropriate measures should be instituted. Treatment should be immediately withheld in patients diagnosed with ILD/pneumonitis and permanently discontinued if no other potential causes of ILD/pneumonitis have been identified.

Liver Disease

Major:

carbamazepine

carBAMazepine has a major potential interaction with Liver Disease.

Most anticonvulsants are primarily metabolized by the liver. Metabolic activity may be decreased in patients with liver disease, resulting in elevated drug levels and increased risk of toxicity. Therapy with anticonvulsants should be administered cautiously in patients with mild and moderate liver impairment. Therapy with these drugs is mostly not recommended in patients with severe liver impairment. Caution is also advised when treating patients with a history of liver disease, since the use of some anticonvulsants has been associated with hepatotoxicity. Baseline and periodic evaluation of liver function is recommended. Therapy should be discontinued and not readministered if evidence of liver damage is observed and felt to be drug-related.

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Liver Disease.

Increased exposure to cabozantinib has been observed in patients with mild to moderate hepatic impairment. It is recommended to reduce the cabozantinib dose in patients with mild or moderate hepatic impairment. The use of cabozantinib is not recommended in patients with severe hepatic impairment. It is recommended to monitor liver function and urine bilirubin tests periodically during therapy.

Porphyria

Major:

carbamazepine

carBAMazepine has a major potential interaction with Porphyria.

The use of carbamazepine should be avoided in patients with a history of hepatic porphyria (e.g., acute intermittent porphyria, variegate porphyria, porphyria cutanea tarda). Acute attacks have been reported in such patients receiving carbamazepine therapy.

Posterior Reversible Encephalopathy Syndrome

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Posterior Reversible Encephalopathy Syndrome.

Reversible posterior leukoencephalopathy syndrome (RPLS) has been reported in patients receiving cabozantinib. It is recommended to discontinue therapy in patients developing RPLS. The safety of reinitiating therapy in patients previously experiencing RPLS is not known. Care and close monitoring should be considered in these patients.

Psychosis

Moderate:

carbamazepine

carBAMazepine 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.

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Psychosis.

Carbamazepine is structurally related to the tricyclic antidepressants (TCAs). The possibility of activation of a latent psychosis or exacerbation of psychotic symptoms, especially in elderly patients, should be borne in mind.

Pulmonary Impairment

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Pulmonary Impairment.

The use of certain multikinase inhibitors has been associated with pulmonary toxicity. Serious cases of interstitial lung disease (ILD), including fatal cases and interstitial pneumonitis or pulmonary fibrosis have been reported. Caution is recommended when using these agents in patients with a history of interstitial pneumonitis or pulmonary fibrosis or those patients presenting with acute onset of new or progressive unexplained pulmonary symptoms such as dyspnea, cough, and fever pending diagnostic evaluation. If ILD is confirmed, these agents should be permanently discontinued and appropriate measures should be instituted. Treatment should be immediately withheld in patients diagnosed with ILD/pneumonitis and permanently discontinued if no other potential causes of ILD/pneumonitis have been identified.

Renal Dysfunction

Major:

carbamazepine

carBAMazepine has a major potential interaction with Renal Dysfunction.

Most anticonvulsants are primarily excreted by the kidney. The plasma clearance may be decreased and the half-life prolonged in patients with impaired renal function. Therapy with anticonvulsants should be administered cautiously in patients with significant renal dysfunction. In most cases it is recommended to adjust the dosage in patients with CrCl <50 mL/min to half the usual starting dose and then increase slowly to achieve the desired clinical response. The renal function should be monitored regularly in patients receiving therapy.

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Renal Dysfunction.

No dose adjustment is required in patients with mild or moderate renal impairment. There is no experience with cabozantinib in patients with severe renal impairment. Care should be exercised in these patients.

Seizures

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Seizures.

Carbamazepine should be used with caution in patients with mixed seizure disorder that includes atypical absence seizures, as in these patients it has been associated with increased frequency of generalized convulsions.

SIADH

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with SIADH.

Some anticonvulsants can cause clinically significant hyponatremia (Na < 125 mmol/L). Therapy with these drugs should be administered cautiously in patients with conditions predisposing to hyponatremia, such as SIADH, use of diuretics or drugs associated with inappropriate antidiuretic hormone secretion, adrenal insufficiency, hypothyroidism, primary polydipsia, and edema (e.g., due to liver cirrhosis, congestive heart failure, or nephrotic syndrome). Serum sodium levels should be monitored during maintenance therapy, and patients should be monitored for signs and symptoms possibly indicating hyponatremia such as nausea, malaise, headache, lethargy, confusion, obtundation, and increase in seizure frequency or severity. If hyponatremia occurs, conservative measures such as fluid restriction, a reduction in dosage, or discontinuation of therapy will usually suffice.

Thrombotic/Thromboembolic Disorder

Moderate:

Omcazio

The cabozantinib in Omcazio has a moderate potential interaction with Thrombotic/Thromboembolic Disorder.

Arterial and venous thromboembolic events have been reported with the use of cabozantinib. Use with caution in patients who are at risk, or have a history of these events. It is recommended to monitor closely for signs and symptoms of thromboembolism. Discontinue cabozantinib in patients who develop an acute myocardial infarction or any other arterial thromboembolic complication.

Thyroid Disease

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Thyroid Disease.

Decreased values for thyroid function tests have been observed with carbamazepine administration. One study reported decreased serum levels of T4, FT4, and T3. In that study, TSH concentrations were not significantly altered. Clinicians should be cognizant of these effects when prescribing or administering carbamazepine therapy to patients with thyroid disorders.

Underactive Thyroid

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Underactive Thyroid.

Some anticonvulsants can cause clinically significant hyponatremia (Na < 125 mmol/L). Therapy with these drugs should be administered cautiously in patients with conditions predisposing to hyponatremia, such as SIADH, use of diuretics or drugs associated with inappropriate antidiuretic hormone secretion, adrenal insufficiency, hypothyroidism, primary polydipsia, and edema (e.g., due to liver cirrhosis, congestive heart failure, or nephrotic syndrome). Serum sodium levels should be monitored during maintenance therapy, and patients should be monitored for signs and symptoms possibly indicating hyponatremia such as nausea, malaise, headache, lethargy, confusion, obtundation, and increase in seizure frequency or severity. If hyponatremia occurs, conservative measures such as fluid restriction, a reduction in dosage, or discontinuation of therapy will usually suffice.

Urinary Retention

Moderate:

carbamazepine

carBAMazepine has a moderate potential interaction with Urinary Retention.

Carbamazepine is structurally related to the tricyclic antidepressants and has shown mild anticholinergic activity. Therapy with carbamazepine should be administered cautiously in patients with conditions that may be exacerbated by anticholinergic activity, such as urinary retention or obstruction and elevated intraocular pressure, especially angle-closure glaucoma, untreated intraocular hypertension, or uncontrolled primary open-angle glaucoma.

More resources

carbamazepine

A total of 851 drugs are known to interact with carbamazepine.

Omcazio

A total of 560 drugs are known to interact with Omcazio.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor 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.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.