QRP Nutrition PT-141 Bremelanotide, sold under the brand name Vyleesi, is a medication used to treat low sexual desire in women. Specifically it is used for low sexual desire which occurs before menopause and is not due to medical problems, psychiatric problems, or problems within the relationship. It is given by an injection just under the skin of the thigh or abdomen.
Common side effects include nausea, pain at the site of injection, and headache. It may also cause a temporary increase in blood pressure and decrease in heart rate after each dose, and darkening of the gums, face, and breasts.The medication is a peptide and acts by activating the melanocortin receptors.
Bremelanotide was approved for medical use in the United States in 2019. It was developed by Palatin Technologies. The U.S. Food and Drug Administration (FDA) considers it to be a first-in-class medication.
Bremelanotide is used for the treatment of generalized hypoactive sexual desire disorder (HSDD) in premenopausal women. Specifically it is only recommended in those who have the condition without an underlying cause, such as medical, psychiatric, or relationship problems.
It should be used at least 45 minutes before anticipated sexual activity. Only one dose per 24 hours or no more than eight doses per month is recommended. It should be stopped after eight weeks if there is no improvement in sexual desire and associated distress.
