Fildena 25 is a medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate, the same active ingredient found in Viagra, which works by increasing blood flow to the penis, helping achieve and maintain an erection when sexually aroused. Typically, Fildena 25 mg is taken about 30 minutes to 1 hour before sexual activity, but it should not be taken more than once a day. The dosage may vary depending on the individual's response and doctor's recommendation.
