Tadagra Prof 20 mg is a tadalafil‑based erectile dysfunction (ED) medication, often marketed as a “professional” or sublingual formulation that dissolves in the mouth for faster absorption and onset of action. Its active ingredient is tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor commonly used to help men with ED achieve and maintain an erection during sexual stimulation. Some formulations claim effects lasting up to about 36 hours. Because tadalafil itself is a well‑known, regulated drug worldwide, versions of it—whether tablets, softgels, or sublingual forms—are generally approved and overseen by national drug regulators where they are legally marketed. https://www.genericday.com/tadagra-prof-20-mg.html