Therapeutic Group: Urological Presentation Tadalis 10 tablet: Each tablet contains 10 mg of Tadalafil INN. Description Tadalafil is a selective, reversible inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5). When sexual stimulation causes the local release of nitric oxide; inhibition of PDE5 by Tadalafil produces increased levels of cGMP in the corpus cavernosum. […]