Fildena Super Active should be used under medical supervision, especially if it is your first time taking an erectile dysfunction (ED) medication or if you have underlying health conditions. Fildena Super Active contains sildenafil citrate, a PDE5 inhibitor that increases blood flow to the penis during sexual stimulation to help achieve and maintain an erection. Medical supervision is important because a healthcare professional can determine whether sildenafil is appropriate for you, recommend the correct dose, and review any Fildena Super Active you are taking. Sildenafil can interact with nitrate medications used for chest pain and certain other drugs, potentially causing a dangerous drop in blood pressure. People with heart disease, recent stroke or heart attack, severe liver disease, or significant kidney problems should be evaluated before using it. The soft-gel formulation of Fildena Super Active may be absorbed more quickly than some standard tablets, but it should still be taken exactly as directed. Common side effects include headache, flushing, nasal congestion, dizziness, and indigestion. Seek immediate medical care if you experience chest pain, sudden vision or hearing loss, or an erection lasting longer than four hours.