Rankett is right on, DO NOT DRINK WHILE YOU ARE ON DRUGS. Especially on certain antibiotics - drinking can cause dangerous interactions with the drugs. I don't know if yours would have this kind of interaction, but for God's sake why even chance it? How long's your drug regimen? A week? Two? Surely you can go that long without drinking.
Morgannon
I posted this previously:
http://pubs.niaaa.nih.gov/publications/aa27.htm
In short, DO NOT DRINK WHILE YOU ARE ON DRUGS.