MUSE (Medicated Urethral System for Erection) is a unique form of treatment for erectile dysfunction (ED), designed to be directly administered into the urethra. This medication contains alprostadil, a synthetic version of a naturally occurring substance in the body that helps relax blood vessels to increase blood flow, facilitating an erection. MUSE offers an alternative for those who may not be able to take oral ED medications or for whom such treatments have been ineffective. The application involves using a pre-filled applicator to insert a small pellet containing the medication into the urethra, where it dissolves and helps to produce an erection typically within 10 minutes. While effective for many, it is important for users to be aware of potential side effects and to discuss suitability and proper use with a healthcare provider.