Medications like Fildena are used to treat Erectile Dysfunction in men. These drugs relax the pelvic muscles and increase the blood flow to the penis, thereby achieving an erection that lasts for longer periods.

Fildena 100 is a PDE-5 inhibitor class medication. Sildenafil is the active ingredient in this drug. Sildenafil is a phosphodiesterase, which relaxes the blood vessels of the penis. The pill is administered one hour before sexual intercourse. The effect of the pill lasts for at least 4 hours. This medicine should be taken according to the doctor's prescription.