An inhibitor of the phosphodiesterase-5 (PDE5) enzyme, Vidalista black 80 is mainly used to treat pulmonary hypertension and erectile dysfunction. The phosphodiesterase enzyme cyclic guanosine monophosphate (cGMP) type 5 (PDE5) in the corpus cavernosum is specifically and potently inhibited by tadalafil, which causes the smooth muscle cells of the lungs to relax. Through increased blood flow to the penis, it restores diminished erectile function; however, in order for Tadalafil to take action, sexual excitement is also necessary.

Vidalista functions best when taken around an hour before engaging in sexual activity. You will need to be sexually aroused in order to achieve an erection. Physicians typically advise taking once day, however if necessary, the dosage can be raised to or lowered to 25 mg. Never take more than one dosage in a 24-hour period. It is not possible to use Vidalista along with other drugs for treating male erectile dysfunction. A high-fat meal should not be consumed with Vidalista since this may decrease the medication's efficacy. It is not possible for Vidalista to protect you against STDs.