Fildena Super Active relaxes the smooth muscles in the walls of blood vessels, allowing blood to flow more freely in some parts of the body. It is used to treat erectile dysfunction and pulmonary hypertension (high blood pressure in the blood arteries that connect the lungs to the heart). Fildena super active can be taken before or after a meal. Take this medicine 30 minutes or an hour before intercourse to ensure that you can enjoy it with your spouse. Take this medication as prescribed by your doctor.