Vidalista black 80 is a medication that is primarily used to treat erectile dysfunction (ED) in men. Tadalafil belongs to a class of medications called phosphodiesterase type 5 (PDE5) inhibitors, which work by increasing blood flow to the penis, allowing for an erection to occur.

Vidalista black 80 is also used to treat symptoms of benign prostatic hyperplasia (BPH), which is a condition where the prostate gland becomes enlarged, causing difficulty with urination. Tadalafil can help relax the muscles in the prostate and bladder, making it easier to urinate.

Additionally, Tadalafil is sometimes used off-label to treat pulmonary arterial hypertension (PAH), which is a type of high blood pressure that affects the arteries in the lungs and can lead to difficulty breathing and reduced exercise capacity. Tadalafil can help relax the blood vessels in the lungs, allowing for improved blood flow and reduced symptoms of PAH.

It is important to note that Tadalafil should only be used under the guidance and supervision of a healthcare provider and may not be appropriate or safe for everyone to use.