<p>Fildena double 200 mg is a medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate, which is the active ingredient also found in Viagra. Sildenafil works by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection. <br />It’s important to note that Fildena 200 mg should be taken under the supervision of a healthcare professional, as improper use or dosage can lead to potential side effects. It’s typically recommended to take the medication about 30 minutes to an hour before sexual activity. The effects of Fildena 200 mg can last for several hours, but it’s important not to take more than one dose in 24 hours. </p>