fildena 100 mg is an ED drug that is prescribed by a doctor for patients who have erectile dysfunction in their lifetime. Fildena 100 mg comes with the best working ingredient which is sildenafil citrate which is used to relieve ED problems by giving patients a strong lift for sexual exercise. The effect of this medicine lasts for 4-5 hours so you should not eat heavy food while taking this medicine. Eat and do not consume alcohol