Therapeutic Group: Urological Presentation Prostacin Capsule: Each modified release capsule contains Tamsulosin Hydrochloride USP 0.4 mg (as modified release Pellets). Description Tamsulosin, a selective alpha1 adrenoceptor blocking agent, exhibits its selectivity for alpha1A adrenoceptors in human prostate. Blockade of these adrenoceptors can cause smooth muscle in the bladder neck and prostate to relax, resulting in […]