Fildena 100 mg is a powerful medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate, a PDE5 inhibitor that enhances blood flow to the penile region, helping achieve and maintain a firm erection. Fildena 100 mg works best when taken 30–60 minutes before sexual activity and requires sexual stimulation to be effective. The effects last for about 4–6 hours. It is recommended to take one tablet per day with water, avoiding alcohol and heavy meals for optimal results. Consulting a doctor before use ensures safety, especially for individuals with underlying health conditions or medications.