What is Nitroglycerine causes all except: and explain in detail?
Ans. (A) Hypotension and bradycardia(Ref: Katzung 11/e p265; KDT 8th/e p587)Nitrates 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.