Cenforce 100 contains sildenafil citrate, a potent PDE5 inhibitor that enhances blood flow to the penile region, facilitating erections. It’s typically prescribed in 100mg doses, to be taken orally with water approximately 30-60 minutes before sexual activity. However, dosage may vary based on individual response and tolerance.

Vidalista 60 works by inhibiting the action of PDE5 enzyme, which is responsible for the breakdown of cyclic guanosine monophosphate (cGMP) in the smooth muscle cells lining the blood vessels of the penis. By inhibiting PDE5, Vidalista 60 helps to increase the levels of cGMP, leading to relaxation of the blood vessels and improved blood flow to the penis, thereby facilitating an erection when sexually aroused.