DrugPair interaction guide

Gabapentin and Alcohol

Gabapentin is used for nerve pain and seizures. Alcohol is a central nervous system depressant. Combining them multiplies the sedating effects of both.

Major interaction

Do not combine without direct medical supervision.

What you need to know

Both gabapentin and alcohol depress the CNS, slowing brain and nerve signals. Together they can cause dangerous sedation, dizziness, impaired coordination, and respiratory depression. The FDA has strengthened warnings about gabapentin with CNS depressants including alcohol. This combination is especially risky if you also take opioids or benzodiazepines.

What to do

Avoid alcohol entirely while taking gabapentin, especially during the first weeks.

Do not drive or operate machinery after combining alcohol and gabapentin.

Tell your doctor about your alcohol use before starting gabapentin.

When to call your doctor

Severe drowsiness, confusion, or slowed breathing.

Falls, fainting, or loss of coordination.

Call 911 immediately if someone is unresponsive or not breathing normally.

Severe symptoms? Call 911 (US) or Poison Control 1-800-222-1222

Sources:FDA Drug Safety CommunicationNIH MedlinePlus

DrugPair provides educational safety information only and is not a substitute for professional medical advice. Always ask a doctor or pharmacist before changing medicines, supplements, food, drinks, or prescription timing.

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