<p class="MsoNormal" style="text-align: justify;">Fildena is a brand name for a drug used to treat male erectile dysfunction (ED). Sildenafil citrate is the active component. Fildena is a generic form of the well-known ED drug Viagra, as it has the same active ingredient but is often less expensive. To satisfy diverse demands and tolerances, it is available in a variety of dose levels, including 25 mg, 50 mg, 100 mg, 120 mg, 150 mg, and 200 mg. Fildena is taken orally with a glass of water around 30 minutes to 1 hour before sexual activity.