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Drug Interaction Report

5 potential interactions and/or warnings found for the following 2 drugs:

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Interactions between your drugs

Moderate

amitriptyline perphenazine

Applies to: Triavil (amitriptyline / perphenazine), Triavil (amitriptyline / perphenazine)

Before taking amitriptyline, tell your doctor if you also use perphenazine. You may need dose adjustments or special tests in order to safely take both medications together. This combination should be used with caution, particularly in the elderly. You should notify your doctor promptly if you have signs of bladder problems, dry mouth, stomach pain, fever, blurred vision, confusion, dizziness, or reduced heart rate. You should avoid driving until you know how these medications will affect you. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using your medications without first talking to your doctor.

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Moderate

amitriptyline daxibotulinumtoxinA

Applies to: Triavil (amitriptyline / perphenazine), daxibotulinumtoxinA

Using daxibotulinumtoxinA together with amitriptyline may increase certain side effects such as dry mouth, blurred vision, and urinary problems. Let your doctor know if you develop these symptoms during treatment and they do not go away after a few days or they become troublesome. 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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Moderate

perphenazine daxibotulinumtoxinA

Applies to: Triavil (amitriptyline / perphenazine), daxibotulinumtoxinA

Using daxibotulinumtoxinA together with perphenazine may increase certain side effects such as dry mouth, blurred vision, and urinary problems. Let your doctor know if you develop these symptoms during treatment and they do not go away after a few days or they become troublesome. 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

amitriptyline food

Applies to: Triavil (amitriptyline / perphenazine)

Ask your doctor before using amitriptyline together with ethanol, this can alter the effects of amitriptyline and cause increased side effects. Call the doctor if you experience uneven heartbeats, extreme drowsiness, confusion, agitation, vomiting, blurred vision, sweating, muscle stiffness, feeling light-headed, and seizures. You should be warned not to exceed recommended dosages, to avoid alcohol, and to avoid activities requiring mental alertness. If your doctor prescribes these medications together, you may need a dose adjustment to safely take this combination. 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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Moderate

perphenazine food

Applies to: Triavil (amitriptyline / perphenazine)

Ask your doctor before using perphenazine together with ethanol. This can cause uncontrollable movements, agitation, seizures, severe dizziness or fainting, coma, very deep sleep, irregular heartbeats, and high or low body temperature. Use caution when driving, operating machinery, or performing other hazardous activities, these medicaions may cause dizziness or drowsiness. If you experience dizziness or drowsiness, avoid these activities. 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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Therapeutic duplication warnings

No duplication 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.

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Further information

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