<prompt> The antihypertensive which causes decreased libido and impotence is:AtenololEnalaprilPrazosinDiltiazem  <response>: Ans. A AtenololRef: KDT 8the p161Current hypertensive research May 2012; Antihypertensive treatment and sexual dysfunction.Diuretics have maximum risk of causing sexual dysfunction followed by beta blockers.Atenolol, metoprolol and carvedilol have high risk whereas nevibolol has minimum risk of erectile dysfunction.ACE inhibitors decrease the risk. 