Melanotan-II and PDE5 inhibitors (sildenafil, tadalafil)

Documented Interaction

Melanotan-II has a documented interaction with PDE5 inhibitors (sildenafil, tadalafil) that requires clinical awareness.

Interaction Mechanism

Additive vasodilation and erectile effects — increased risk of hypotension

Melanotan-II Contraindications

Full list of contraindications and drug interactions.

Interaction Checker

Check interactions for any peptide-drug combination.

Melanotan-II Overview

Uses, benefits, evidence, and monitoring guides.