<prompt> Nitroglycerine causes all except:Hypotension and bradycardiaMethemoglobinemiaHypotension and tachycardiaVasodilation  <response>: Ans. A Hypotension and bradycardiaRef: Katzung 11e p265; KDT 8the p587Nitrates are most commonly used antianginal drugs. These act by delivering nitric oxide in the blood vessels leading to vasodilation. Resulting hypotension lead to reflex tachycardia. It can cause methemoglobinemia as an adverse effect. 