 [ Symptoms ] i am taking prev pac for 14 days can i drink alcohol while taking this medication i drink occasionally [ Disease ] due to the fact that you are on medication that is trying to help your stomach i would not advise drinking any alcohol at all alcohol is a known trigger for heartburn and other gi conditions it is not worth your health while alcohol may not be advised it should be noted that alcohol does not interfere with the prevpac antibiotic drugs alcohol usually inflamates or produces more acidity in the stomach alcohol may also cause the absorption of the antibiotics to be delayed