Fildena 200 mg helps men overcome severe erectile dysfunction by enhancing blood flow to the penis. It contains a high dose of sildenafil citrate, a PDE5 inhibitor that relaxes blood vessels and improves circulation in the penile region during sexual stimulation. This results in a firmer, longer-lasting erection, making sexual activity more satisfying. Fildena 200 mg is especially useful for men who haven’t responded well to lower doses. Taken about 30 to 60 minutes before intercourse, its effects can last up to 4–6 hours. For safe and effective use, it should only be taken under a doctor’s supervision.