There have been some threads on drinking and anxiety. You would do well to find those and read them. Some people on this forum drink even though it may cause some anxiety the next day. Others don't drink at all because of medications or other reasons.
I think the biggest concern is that the drinking to cover the anxiety may become a habit. Then you have two problems.
Generalized Anxiety Disorder
60 mg. Prozac, Ativan as needed.
"The part can never be well unless the whole is well." Plato