PT-141 (Bremelanotide) is a synthetic peptide that primarily targets sexual arousal.
What PT-141 does
- Stimulates sexual desire and arousal in both men and women
- Works through the central nervous system rather than directly on blood vessels
- Unlike drugs like Viagra, it does not act on nitric oxide pathways
Mechanism
- PT-141 is a melanocortin receptor agonist, mainly affecting MC3R and MC4R in the brain
- Enhances sexual motivation and arousal rather than just blood flow
Common medical uses
- FDA-approved (as Bremelanotide) for hypoactive sexual desire disorder (HSDD) in premenopausal women
- Investigational use in men with sexual dysfunction
Possible effects/benefits
- Increased sexual desire and arousal
- Enhanced sexual satisfaction
- Potential mood and motivation improvement (observed in some studies)
Disclaimer: This is for research and informational purposes only. For medical advice or diagnosis, consult a professional.
