Avana 50 mg contains avanafil, a phosphodiesterase type 5 (PDE5) inhibitor used to treat erectile dysfunction (ED). Avanafil works by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain an erection. It is a newer ED medication, known for its rapid onset of action compared to other ED treatments like sildenafil (Viagra) or tadalafil (Cialis). Common side effects may include headaches, flushing, nasal congestion, and dizziness. Rare but serious side effects include prolonged erections (priapism) and sudden vision or hearing loss.

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