Fildena Super Active, a medication used to treat erectile dysfunction, may have side effects. Common side effects include headaches, dizziness, facial flushing, indigestion, and nasal congestion. These are usually mild and temporary. Less common but potentially more serious side effects may include vision changes, hearing problems, chest pain, and priapism (a painful, prolonged erection). If any of these severe side effects occur, seek immediate medical attention. It's essential to use Cialis Superactive under a healthcare provider's guidance, as they can assess your suitability for the medication, consider potential interactions with other drugs, and help minimize the risk of adverse effects.