Fildena Double 200 mg is a high-strength medication used to treat erectile dysfunction (ED) in men. It contains 200 mg of Sildenafil Citrate, which is a PDE5 inhibitor that increases blood flow to the penis, helping men achieve and maintain a firm erection during sexual stimulation. Manufactured by Fortune Healthcare, this dose is typically prescribed for men who do not respond well to lower strengths of Sildenafil.