A member asked:

How long after taking propranolol (20mg) should i wait before drinking alcohol? i take it for anxiety during presentations. 4 hours? 12 hours? 1 day?

2 doctors weighed in across 2 answers
Dr. Paul Grin answered

Specializes in Pain Management

Not recommend: Alcohol may increase or decrease levels and possibly effect of propanolol. The plasma half-life of Propranolol is from 3 to 6 hours. It is recommended that you avoid drinking alcohol while you are taking propranolol. Be prudent, sensible and careful.

Answered 6/30/2014

4.1k views

Thank

24 hours: Propranolol slows your heart rate. It should be completely out of your system before using alcohol. Alcohol is a depressant which can also slow your heart rate. You should wait 24 hours, even though it may be out of you system a little sooner.

Answered 5/1/2018

4.1k views

Thank

Related Questions

A member asked:

Can you drink alcohol while taking propranolol 20mg?

A doctor has provided 1 answer