Sildenafil is the active component of Fildena Double 200. This medication allows men to have a long-lasting sexual erection with their spouse. This medication eliminates erectile dysfunction in men. Fildena double 200 medication has an impact that lasts 4 to 5 hours. Before taking this medication, you should contact your doctor. This medication should not be combined with alcohol. Fildena double 200 is the most effective treatment for impotence. This drug improves men's sex lives.