Tamsulosin Hydrochloride Indications Urivent Hydrochloride is indicated for the treatment of functional symptoms of Benign Prostatic Hyperplasia (BPH). Pharmacology Tamsulosin, a selective alpha1 adrenoceptor blocking agent, exhibits its selectivity for alpha1 A adrenoceptors in human prostate. Blockade of these adrenoceptors can cause smooth muscle in the bladder neck and prostate to relax, resulting in an improvement […]