Which one of the following drugs causes constipation?
Ans. is 'b' i.e., Verapamil Drugs causing constipation : Aluminium Hydroxide Ion exchange resins Verapamil Calcium carbonate Barium sulphate Opiates Ferrous sulphate Ganglionic blockers Phenothiazines Tricyclic antidepresants
Propranolol
Verapamil
Nitroglycerin
Captopril