Men with erectile dysfunction (ED) can be treated with the drug Fildena 120. The active component of Fildena 120 mg is sildenafil citrate, which is also present in the popular medication Viagra. The drug sildenafil citrate is a member of the phosphodiesterase type 5 (PDE5) inhibitors drug class. This drug facilitates the development and maintenance of an erection by increasing blood flow to the...