Men with erectile dysfunction (ED) can be treated with the drug Vidalista 10. Tadalafil, the active component, is a member of the class of medications known as phosphodiesterase type 5 (PDE5) inhibitors. One of the dosages of Vidalista that is available is 10mg.

Nitric oxide is released in the erectile tissue of the penis when a man is sexually excited. Cyclic guanosine monophosphate (cGMP) levels rise as a result of nitric oxide activating the guanylate cyclase enzyme. An erection is the outcome of this process, which relaxes and widens the smooth muscles in the penis' blood arteries, increasing blood flow to the area.

The way tadalafil in Vidalista 10 mg functions is by preventing PDE5, an enzyme that degrades cGMP, from doing its job. Tadalafil helps men get and keep an erection by blocking PDE5, which prolongs the benefits of cGMP by preserving penile blood vessel relaxation and improving blood flow during sexual stimulation.