what can be used to treat group a strep
Prematurely discontinuing antibiotics can result in the infection being inadequately treated, with potentially adverse consequences or relapse of the infection. Antibiotics. Streptococcus is highly responsive to penicillin and the cephalosporin antibiotics. Penicillin has shown good effectiveness, and it is reliable and cheap. Oral penicillin V (Pen-Vee-K, Veetids) is the preferred oral form of penicillin for strep throat.