Alpha 1 blocker without any effect on blood pressure is?
ANSWER: (A) TamsulosinREF: KDT 7th ed p. 135, Goodman Gillmans 11th ed p. 173Tamsulosin, a benzenesulfonamide, is an al receptor antagonist with some selectivity fora1A and a1D subtypes, favoring a1A blockade in prostate. Tamsulosin is efficacious in the treatment of BPH with little effect on blood pressure,
Tamsulosin
Prazosin
Oxazocin
Terazocin
Anti Adrenergic System