Zenegra 50 mg does not increase sexual desire and does not cause an erection without sexual arousal. It is usually taken before planned sexual activity as directed by a healthcare professional. The medication’s effects may vary depending on factors such as age, overall health, stress levels, and other medicines being used. Common side effects may include headache, facial flushing, dizziness, nasal congestion, indigestion, and temporary vision changes. These effects are generally mild and temporary.

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