WHAT DOES SUPER TRI INJECRION MEAN?

Phentolamine belongs to The category of prescription drugs often called alpha-adrenoceptor antagonists; they block the consequences of epinephrine and norepinephrine to the alpha receptors in the human system. While in the corpus cavernosum of your penis, norepinephrine and epinephrine bring about vasoconstriction of your vessels, leading to penile