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What is Which of the following agent is not used in erectiledysfunction: and explain in detail?
Ref; KD Tripathi pharmacology 7th edition page no;303 Drugs used in erectile dysfunction is Androgens : PDE-5 inhibitors; sildenafil, tadalafil, vardenafil PGE1; Alprostadil P papaverine Phentolamine -alpha blocker apomorphine- dopamine agonist Phenylephrine is an adrenergic drug which is contraindicated in erectile dysfunction