Peptide for Erectile Dysfunction: Exploring PT 141 and Other Options PT 141 FOR MEN: A NEW DRUG TO TREAT ERECTILE DYSFUNCTION AND LOW LIBIDO Urologist & Andrology Laboratory located in Great Neck, NY Bruce R Gilbert MD, PhD, PC Bremelanotide (PT 141) + Oxytocin Nasal Spray Restorative Compounding Pharmacy + Wellness Double blind, placebo controlled evaluation of the safety, pharmacokinetic properties and pharmacodynamic effects of intranasal PT 141, a melanocortin receptor agonist, in healthy males and patients with mild to moderate erectile dysfunction PT 141 Nasal Spray vs Injection: Which Is More Effective?