Fildena Professional is a prescription medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate, which helps relax blood vessels in the penis, increasing blood flow and enabling a firm and lasting erection during sexual activity. Common side effects include headaches, dizziness, flushing, nasal congestion, upset stomach, or mild visual disturbances. Rare but serious side effects may involve chest pain, sudden vision or hearing loss, or prolonged erections lasting more than four hours, which require immediate medical attention.
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