Do tetracycline drugs inhibit the efficacy of penicillin?
I am new to cpn, but I know that you are very educated on co-infection treatment protocols. I am not sure if I have cpn, but I do have reactive arthritis that is suseptible to a penicillin drug (Ceftin, Amoxicillin). My question is this:Does tetracycline lessen the effects of a penicillin drug? I was e-mailing Dr.