A REVIEW OF SUPER TRI INJECRION

Phentolamine belongs to the class of drugs referred to as alpha-adrenoceptor antagonists; they block the effects of epinephrine and norepinephrine on the alpha receptors inside the human body. Within the corpus cavernosum in the penis, norepinephrine and epinephrine result in vasoconstriction on the vessels, leading to penile detumescence.Timing is