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Drug Interactions between Gilotrif and Pacerone

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

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Interactions between your drugs

Moderate

amiodarone afatinib

Applies to: Pacerone (amiodarone) and Gilotrif (afatinib)

Amiodarone may increase the blood levels of afatinib. You may be more likely to experience side effects such as mouth sores; diarrhea, which can lead to dehydration and kidney problems if severe; skin reactions such as dryness, redness, rash, acne, peeling, or blistering; lung disorders causing breathing difficulty, shortness of breath, cough, and fever; eye problems resulting in eye pain, swelling, redness, tearing, light sensitivity, blurred vision, and other vision disturbances; liver damage indicated by symptoms such as fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, abdominal pain, dark colored urine, light colored stools, and/or yellowing of the skin or eyes; and heart problems resulting in tiredness, shortness of breath (either at rest or during activities), palpitation, water retention, sudden weight gain, and swelling of the feet, ankles, or legs. Contact your doctor immediately if you develop these or other unusual symptoms. You may need a dose adjustment or more frequent monitoring by your doctor 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.

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Drug and food interactions

Major

amiodarone food

Applies to: Pacerone (amiodarone)

Amiodarone may be taken with or without food but should be taken at the same way each time. You should avoid consuming grapefruits and grapefruit juice while taking amiodarone. Do not increase or decrease the amount of grapefruit products in your diet without first talking to your doctor. Grapefruit can raise the levels of amiodarone in your body and lead to dangerous side effects. This can affect the rhythm of your heart. Call your doctor if you have symptoms of irregular heartbeat, chest tightness, blurred vision or nausea.

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Moderate

afatinib food

Applies to: Gilotrif (afatinib)

Food may reduce the absorption of afatinib, which may lead to lower blood levels of the medication and possibly reduced effectiveness. You should take afatinib at least 1 hour before or 2 hours after a meal.

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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.

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