Zenegra 100 mg is a medication that contains sildenafil citrate, which is commonly used to treat erectile dysfunction (ED) in men. Sildenafil works by increasing blood flow to the penis, helping to achieve and maintain an erection in response to sexual stimulation. Zenegra 100 mg is typically taken 30–60 minutes before sexual activity. Its effects can last for up to 4–6 hours, allowing for a longer window of time for sexual activity. Zenegra 100 mg is generally effective for men with erectile dysfunction, especially for those with physical causes such as diabetes, high blood pressure, or poor circulation. However, it may not be as effective for ED caused by psychological issues such as stress or anxiety.

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