Caverta 100 mg is a medication used for the treatment of erectile dysfunction (ED) in adult men. It contains sildenafil citrate as its active ingredient. Sildenafil works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which plays a role in the degradation of cyclic guanosine monophosphate (cGMP) in the corpus cavernosum of the penis. Increased levels of cGMP lead to smooth muscle relaxation and improved blood flow to the penis, facilitating the achievement and maintenance of an erection. https://www.genericday.com/caverta-100-mg.html