SUPER TRI INJECRION SECRETS

Phentolamine belongs to the class of drugs generally known as alpha-adrenoceptor antagonists; they block the consequences of epinephrine and norepinephrine to the alpha receptors while in the human entire body. From the corpus cavernosum with the penis, norepinephrine and epinephrine trigger vasoconstriction on the vessels, leading to penile detume