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Can you take Nilotinib with Sodium phenylbutyrate / taurursodiol?

1 drug interaction and 22 additional warnings found for the following 2 drugs:

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Drug interactions

Moderate drug interactions

Moderate:

nilotinib taurursodiol

Applies to: nilotinib and sodium phenylbutyrate / taurursodiol

Taurursodiol may increase the blood levels and effects of nilotinib. 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. Contact your doctor if your condition changes or you experience increased side effects. 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

Major food/lifestyle interactions

Major:

nilotinib Food/Lifestyle

Applies to: nilotinib

Do not consume grapefruit or grapefruit juice during treatment with nilotinib unless directed otherwise by your doctor. Grapefruit juice can increase the blood levels of nilotinib to dangerous levels, increasing the risk of an irregular heart rhythm that may be serious. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with nilotinib. Food may also increase the blood levels of nilotinib. Therefore, you should take nilotinib on an empty stomach, meaning no food should be eaten for at least two hours before or one hour after taking nilotinib. 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.

Moderate food/lifestyle interactions

Moderate:

sodium phenylbutyrate Food/Lifestyle

Applies to: sodium phenylbutyrate / taurursodiol

Food may affect the absorption of sodium phenylbutyrate. A high-fat, high-calorie meal (approximately 800 to 1000 calories; 500 to 600 calories from fat, 250 calories from carbohydrate, 150 calories from protein) has been shown to reduce the absorption of sodium phenylbutyrate, although it is unknown what impact this may have on the overall effectiveness of the medication. The manufacturer recommends taking sodium phenylbutyrate before a meal or snack. This is especially important if you weigh less than 70 kg (approximately 154 pounds). Talk to your doctor or pharmacist if you have questions on how to take this or other medications you are prescribed. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medication without first talking to your doctor.

Disease interactions

20 potential interactions Applies to: 18 conditions, including Heart Failure, Peripheral Neuropathy, Hypokalemia, Lactose Intolerance, and Gallbladder Disease.

Biliary Obstruction

Moderate:

sodium phenylbutyrate / taurursodiol

The taurursodiol in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Biliary Obstruction.

Sodium phenylbutyrate-taurursodiol contains taurursodiol, a bile acid. In patients with disorders that interfere with bile acid circulation, there may be an increased risk for diarrhea and patients should be monitored appropriately. Other conditions such as pancreatic insufficiency, intestinal malabsorption, or intestinal diseases that may alter the concentration of bile acids, may also lead to decreased absorption of this drug and its components. Consider consulting with a GI specialists with experience managing these GI disorders. Patients with disorders of enterohepatic circulation (e.g., biliary infection, active cholecystitis, etc.), severe pancreatic disorders (e.g., pancreatitis), and intestinal disorders that may alter concentrations of bile acids (e.g., ileal resection, regional ileitis, etc.) were excluded from clinical studies and there is no experience in patients with these conditions. Caution is advised.

Cardiovascular Conditions and Disorders

Moderate:

nilotinib

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

Cardiovascular events (including arterial vascular occlusive events, peripheral arterial occlusive disease, and ischemic cerebrovascular events) have been reported in patients receiving BCR-ABL tyrosine kinase inhibitors. Patients should seek immediate medical attention if acute signs or symptoms of cardiovascular events occur. Cardiovascular status should be evaluated, and cardiovascular risk factors should be monitored and actively managed during treatment.

Central Nervous System Disorders

Moderate:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Central Nervous System Disorders.

Sodium phenylbutyrate is a pro-drug and is rapidly metabolized to the active, phenylacetate. Neurotoxicity, including exacerbation of a preexisting neuropathy, has been reported with the use of intravenous phenylacetate. The acute onset and reversibility when the phenylacetate infusion was discontinued suggested a drug effect. Care should be exercised when prescribing sodium phenylbutyrate to patients at risk for neurotoxicity.

Electrolyte Abnormalities

Moderate:

nilotinib

Nilotinib has a moderate potential interaction with Electrolyte Abnormalities.

Nilotinib can cause hypophosphatemia, hypokalemia, hyperkalemia, hypocalcemia, and hyponatremia. Electrolyte abnormalities should be corrected prior to initiating nilotinib and during therapy; these electrolytes should be monitored periodically during therapy.

Fluid Retention

Major:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a major potential interaction with Fluid Retention.

The use of sodium phenylbutyrate may cause fluid retention in patients with congestive heart failure, renal dysfunction, or sodium retention with edema. Sodium phenylbutyrate is primarily excreted by the kidney and these patients may exhibit reduced excretion. Therapy with sodium phenylbutyrate should be administered cautiously in these patients. Monitoring plasma levels of ammonia, arginine, branched-chain amino acids and serum proteins to maintain within normal limits and glutamine to less than 1000 mcmol/L is recommended.

Gallbladder Disease

Moderate:

sodium phenylbutyrate / taurursodiol

The taurursodiol in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Gallbladder Disease.

Sodium phenylbutyrate-taurursodiol contains taurursodiol, a bile acid. In patients with disorders that interfere with bile acid circulation, there may be an increased risk for diarrhea and patients should be monitored appropriately. Other conditions such as pancreatic insufficiency, intestinal malabsorption, or intestinal diseases that may alter the concentration of bile acids, may also lead to decreased absorption of this drug and its components. Consider consulting with a GI specialists with experience managing these GI disorders. Patients with disorders of enterohepatic circulation (e.g., biliary infection, active cholecystitis, etc.), severe pancreatic disorders (e.g., pancreatitis), and intestinal disorders that may alter concentrations of bile acids (e.g., ileal resection, regional ileitis, etc.) were excluded from clinical studies and there is no experience in patients with these conditions. Caution is advised.

Heart Failure

Major:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a major potential interaction with Heart Failure.

The use of sodium phenylbutyrate may cause fluid retention in patients with congestive heart failure, renal dysfunction, or sodium retention with edema. Sodium phenylbutyrate is primarily excreted by the kidney and these patients may exhibit reduced excretion. Therapy with sodium phenylbutyrate should be administered cautiously in these patients. Monitoring plasma levels of ammonia, arginine, branched-chain amino acids and serum proteins to maintain within normal limits and glutamine to less than 1000 mcmol/L is recommended.

Hypokalemia

Major:

nilotinib

Nilotinib has a major potential interaction with Hypokalemia.

The use of nilotinib is contraindicated in patients with hypokalemia, hypomagnesemia, or long QT syndrome. Nilotinib prolongs the QT interval in a concentration-dependent manner; QT prolongation may lead to torsade de pointes, which can result in syncope, seizures, and/or death. Before initiating nilotinib and periodically, electrolyte, calcium, and magnesium blood levels should be tested. Hypokalemia or hypomagnesemia must be corrected before starting treatment and these electrolytes should be monitored periodically. ECGs should be obtained at baseline, 7 days after starting nilotinib, following dose adjustments, and periodically as clinically indicated.

Intestinal Anastomoses

Moderate:

nilotinib

Nilotinib has a moderate potential interaction with Intestinal Anastomoses.

Nilotinib exposure is reduced in patients with total gastrectomy. More frequent monitoring of these patients is recommended; a dose increase or alternative therapy should be considered.

Lactose Intolerance

Moderate:

nilotinib

Nilotinib has a moderate potential interaction with Lactose Intolerance.

Nilotinib capsule formulations contain lactose and are not recommended for patients with rare hereditary problems of galactose intolerance, severe lactase deficiency with a severe degree of intolerance to lactose-containing products, or glucose-galactose malabsorption.

Liver Disease

Moderate:

nilotinib

Nilotinib has a moderate potential interaction with Liver Disease.

Nilotinib exposure is increased in patients with hepatic impairment. If possible, alternative therapies should be considered; if nilotinib use is necessary, the dosage should be reduced and the QT interval should be monitored closely. Nilotinib may cause hepatotoxicity as measured by elevations in bilirubin, AST, ALT, and alkaline phosphatase; liver function tests should be monitored monthly or as clinically indicated and after dosage adjustments.

Moderate:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Liver Disease.

Sodium phenylbutyrate is primarily metabolized in the liver and kidney. Therapy with sodium phenylbutyrate should be administered cautiously in patients with liver disease. Monitoring plasma levels of ammonia, arginine, branched-chain amino acids and serum proteins to maintain within normal limits and glutamine to less than 1000 mcmol/L is recommended.

Long QT Syndrome

Major:

nilotinib

Nilotinib has a major potential interaction with Long QT Syndrome.

The use of nilotinib is contraindicated in patients with hypokalemia, hypomagnesemia, or long QT syndrome. Nilotinib prolongs the QT interval in a concentration-dependent manner; QT prolongation may lead to torsade de pointes, which can result in syncope, seizures, and/or death. Before initiating nilotinib and periodically, electrolyte, calcium, and magnesium blood levels should be tested. Hypokalemia or hypomagnesemia must be corrected before starting treatment and these electrolytes should be monitored periodically. ECGs should be obtained at baseline, 7 days after starting nilotinib, following dose adjustments, and periodically as clinically indicated.

Magnesium Imbalance

Major:

nilotinib

Nilotinib has a major potential interaction with Magnesium Imbalance.

The use of nilotinib is contraindicated in patients with hypokalemia, hypomagnesemia, or long QT syndrome. Nilotinib prolongs the QT interval in a concentration-dependent manner; QT prolongation may lead to torsade de pointes, which can result in syncope, seizures, and/or death. Before initiating nilotinib and periodically, electrolyte, calcium, and magnesium blood levels should be tested. Hypokalemia or hypomagnesemia must be corrected before starting treatment and these electrolytes should be monitored periodically. ECGs should be obtained at baseline, 7 days after starting nilotinib, following dose adjustments, and periodically as clinically indicated.

Malabsorption Syndrome

Moderate:

sodium phenylbutyrate / taurursodiol

The taurursodiol in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Malabsorption Syndrome.

Sodium phenylbutyrate-taurursodiol contains taurursodiol, a bile acid. In patients with disorders that interfere with bile acid circulation, there may be an increased risk for diarrhea and patients should be monitored appropriately. Other conditions such as pancreatic insufficiency, intestinal malabsorption, or intestinal diseases that may alter the concentration of bile acids, may also lead to decreased absorption of this drug and its components. Consider consulting with a GI specialists with experience managing these GI disorders. Patients with disorders of enterohepatic circulation (e.g., biliary infection, active cholecystitis, etc.), severe pancreatic disorders (e.g., pancreatitis), and intestinal disorders that may alter concentrations of bile acids (e.g., ileal resection, regional ileitis, etc.) were excluded from clinical studies and there is no experience in patients with these conditions. Caution is advised.

Myoneural Disorder

Moderate:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Myoneural Disorder.

Sodium phenylbutyrate is a pro-drug and is rapidly metabolized to the active, phenylacetate. Neurotoxicity, including exacerbation of a preexisting neuropathy, has been reported with the use of intravenous phenylacetate. The acute onset and reversibility when the phenylacetate infusion was discontinued suggested a drug effect. Care should be exercised when prescribing sodium phenylbutyrate to patients at risk for neurotoxicity.

Pancreatitis

Moderate:

nilotinib

Nilotinib has a moderate potential interaction with Pancreatitis.

Nilotinib can increase serum lipase. Patients with a history of pancreatitis may be at greater risk of elevated serum lipase. Serum lipase should be monitored monthly or as clinically indicated. If lipase elevations occur with abdominal symptoms, treatment should be interrupted and appropriate diagnostic evaluation should be considered to exclude pancreatitis.

Peripheral Neuropathy

Moderate:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Peripheral Neuropathy.

Sodium phenylbutyrate is a pro-drug and is rapidly metabolized to the active, phenylacetate. Neurotoxicity, including exacerbation of a preexisting neuropathy, has been reported with the use of intravenous phenylacetate. The acute onset and reversibility when the phenylacetate infusion was discontinued suggested a drug effect. Care should be exercised when prescribing sodium phenylbutyrate to patients at risk for neurotoxicity.

Renal Dysfunction

Major:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a major potential interaction with Renal Dysfunction.

The use of sodium phenylbutyrate may cause fluid retention in patients with congestive heart failure, renal dysfunction, or sodium retention with edema. Sodium phenylbutyrate is primarily excreted by the kidney and these patients may exhibit reduced excretion. Therapy with sodium phenylbutyrate should be administered cautiously in these patients. Monitoring plasma levels of ammonia, arginine, branched-chain amino acids and serum proteins to maintain within normal limits and glutamine to less than 1000 mcmol/L is recommended.

Moderate:

sodium phenylbutyrate / taurursodiol

The sodium phenylbutyrate in sodium phenylbutyrate / taurursodiol has a moderate potential interaction with Renal Dysfunction.

Sodium phenylbutyrate is primarily metabolized in the liver and kidney. Therapy with sodium phenylbutyrate should be administered cautiously in patients with liver disease. Monitoring plasma levels of ammonia, arginine, branched-chain amino acids and serum proteins to maintain within normal limits and glutamine to less than 1000 mcmol/L is recommended.

More resources

nilotinib

A total of 888 drugs are known to interact with nilotinib.

sodium phenylbutyrate / taurursodiol

A total of 590 drugs are known to interact with sodium phenylbutyrate / taurursodiol.

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.