Fildena 150 mg is a prescription medication used to manage erectile dysfunction (ED) in adult men. It contains 150 mg of sildenafil citrate, a potent PDE5 inhibitor that enhances blood flow to the penile tissues, helping achieve and maintain an erection during sexual stimulation. This higher-strength dose is recommended for men who experience moderate to severe ED and do not achieve results with lower doses. Fildena 150 should be taken, approximately 30 to 60 minutes before sexual activity, with effects lasting up to 4–6 hours. It is important to use this medication under medical supervision and avoid combining it with alcohol or nitrate-based drugs due to potential health risks.