A child with schizophrenia was on medications. Suddenly he developed neck stiffness and spasm. Best treatment of such a case is?: (A) Benzatropine, (B) Lorazepam, (C) Diphenhydramine, (D) Propranolol
Answer is A. Ans. (a) BenzatropineRef. Handbook of psychiatric drug therapy by Lawrence A. Labbate, Maurizio favay Jerrold F. Rosenbaum, George W. Arana 6th ed. /37y Medical toxicology edited by Richard C. Dart 3th ed. /869)