Bigfun 50 mg – Sildenafil Citrate

Bigfun 50 mg is a prescription medicine that is used to treat erectile dysfunction (ED) in men.

It belongs to a group of medicines called phosphodiesterase type 5 (PDE5) inhibitors.

PDE5 inhibitors work by relaxing the blood vessels in the penis, which allows more blood to flow into the penis and produce an erection.