Should it be ok to drink beer if u are healing from a 2nd degree burn ?

No: Alcohol can dehydrate you. It's very important to stay well hydrated when recovering from a burn. Hope this answer helps.

Kind of tricky: This question is a little tricky, because i don't know how you got the burn in the first place? Some people burn themselves when they are intoxicated -- makes it more likely to have accidents. Also, i agree with dr. Weiner about the dehydration part. If you can't hold off drinking while your body heals from this burn, better take a look at your use of alcohol. Best wishes in getting well.