Vidalista 80 mg is a high-dose variant, usually prescribed when lower doses like 10 mg, 20 mg, or 40 mg are insufficient. It is taken as needed, generally 30 minutes to 1 hour before physical activity, and its effects can last up to 36 hours, allowing flexibility for physical activity over an extended period. Common side effects may include headache, flushing, dizziness, indigestion, or nasal congestion. Rare but serious side effects, such as sudden vision or hearing loss, chest pain, or prolonged erections (priapism), require immediate medical attention.

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