A REVIEW OF SUPER TRI INJECRION

Phentolamine belongs to The category of medicine referred to as alpha-adrenoceptor antagonists; they block the effects of epinephrine and norepinephrine around the alpha receptors in the human entire body. During the corpus cavernosum of the penis, norepinephrine and epinephrine cause vasoconstriction of the vessels, causing penile detumescence.Uti