Drug Interaction Report

Information for this minor interaction is available on the professional version.

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