SUPER TRI INJECRION THINGS TO KNOW BEFORE YOU BUY

Phentolamine belongs to the class of medicines often called alpha-adrenoceptor antagonists; they block the results of epinephrine and norepinephrine to the alpha receptors while in the human body. While in the corpus cavernosum of the penis, norepinephrine and epinephrine result in vasoconstriction with the vessels, causing penile detumescence.With