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Phenytoin Interaction with Alcohol


Are you taking Phenytoin? Are you aware of the dangers of combining Phenytoin with alcohol? Drug-food-interactions are seldom discussed but can lead to undesirable side effects and potentially diminish the efficacy of the medication.

Phenytoin Interactions with Alcohol

Avoid drinking alcohol while taking Phenytoin because it can cause side effects such as drowsiness, dizziness and increased risk of seizures (1 Trusted Source
National Institute on Alcohol and Alcoholism. (2014) Harmful Interactions: Mixing Alcohol With Medicines.

Go to source
).

When and How to Take Phenytoin

  • Phenytoin is available in the form of a extended-release (long-acting) capsule, a chewable tablet, and a suspension to be taken orally.
  • The chewable tablet and suspension are usually taken twice or thrice a day.
  • The extended-release capsules are usually taken one to four times a day.
  • Swallow the extended-release capsules as a whole instead of crushing, chewing or breaking them. Do not take discolored capsules.
  • Take the medication at the same time every day for better results.
  • Follow the directions exactly as given on the prescription label.
  • Do not exceed or skip a dose. If you miss it, take the medication as soon as remembered.
  • Do not double the dose at a time to compensate for a missed dose (2 Trusted Source
    National Library of Medicine: Phenytoin MedlinePlus Drug Information.

    Go to source
    ).

References

1. National Institute on Alcohol and Alcoholism. (2014) Harmful Interactions: Mixing Alcohol With Medicines. https://www.niaaa.nih.gov/publications/brochures-and-fact-sheets/harmful-interactions-mixing-alcohol-with-medicines
2. National Library of Medicine: Phenytoin MedlinePlus Drug Information.https://medlineplus.gov/druginfo/meds/a682022.html#

Drug Name : Phenytoin

Phenytoin is an anticonvulsant, prescribed for certain types of seizures (eg, status epilepticus).
We recommend consulting your doctor to verify the information presented on this page or if you need any further clarifications.


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