Ranitidine differs from cimetidine in the following respect:-: (A) It is less potent, (B) It is shoer acting, (C) It does not have anti-androgenic action, (D) It produces more CNS side effects
Answer is C. Cimetidine is rarely used now because: It is the least potent H2 blocker It is a sho acting agent It is a potent inhibitor of microsomal enzymes It can cause gynaecomastia It produces more CNS adverse effects