Drugmaker Pfizer is warning doctors that it expects to run low on supplies of Bicillin L-A, a long-acting injection of the antibiotic penicillin, the preferred option for treating syphilis during ...

(The Hill) – The ongoing drug shortages impacting the U.S. are now threatening to exhaust two commonly used forms of penicillin, Pfizer said in a warning to the Food and Drug Administration (FDA) on ...