DOC in primary syphillis is –: (A) Corticosteroid, (B) Oral penicilline, (C) Benzathine penicilline, (D) Crystalline penicilline
Answer is C. Benzathine penicillin is the drug of choice for primary, secondary, latent and tertiary syphilis (except for neurosyphilis). For neurosyphilis aqueous penicillin G is the drug of choice.