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Drug Interactions between fingolimod and thalidomide

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Major

thalidomide fingolimod

Applies to: thalidomide and fingolimod

Before starting fingolimod, let your doctor know if you are currently receiving treatment with thalidomide. Using fingolimod in this situation can increase the risk of an irregular heart rhythm that may be serious or life-threatening. This is most likely to occur early on after you start treatment with fingolimod, especially within the first 20 hours after the first dose. On the other hand, it may be alright for you to use these medications together if you have been stable on fingolimod therapy for over a month while you start treatment with thalidomide. Talk to your doctor if you are uncertain whether you should be treated with these medications at the same time. Your first dose of fingolimod must be taken at your doctor's office or a hospital, and you will need to be observed for 6 hours or more afterwards. In the event that you restart the medication after an interruption in treatment, you may need to take the first dose again under medical observation depending on how long you were on the medication before you stopped, and how many days the interruption lasted. Contact your doctor if you develop dizziness, lightheadedness, fainting, shortness of breath, chest pain, or heart palpitations during treatment.

Combining these medications can also increase the risk of serious infections. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Because fingolimod can stay in your blood for up to two months after the last dose, interactions with other drugs may occur for some time even after you have stopped taking it. Contact your doctor immediately if you develop signs and symptoms of infection such as fever, chills, diarrhea, sore throat, muscle aches, shortness of breath, blood in phlegm, weight loss, red or inflamed skin, body sores, and pain or burning during urination. 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.

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Drug and food interactions

Moderate

thalidomide food

Applies to: thalidomide

Alcohol can increase the nervous system side effects of thalidomide 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 thalidomide. Do not use more than the recommended dose of thalidomide, 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.

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Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.


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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.