Which of the following group of drugs should be avoided in diabetics?: (A) a1-blockers, (B) a2-blockers, (C) b1-blockers, (D) b2-blockers
Answer is D. B2 blocker or non-selective beta-blockers should be avoided in diabetics as they mask the symptoms of hypoglycemia. Cardioselective beta blockers or beta 1 blockers can be given.Ref: Katzung 13th ed Pg: 179