Suhagra 25 mg is usually taken once per day, about 30–60 minutes before planned sex, swallowed whole with water and ideally on an empty or light‑fat stomach. It should not be taken more than once in 24 hours, and the dose can be adjusted upward (to 50 mg or 100 mg) if the response is too weak, always under medical supervision. Common side effects include headache, flushing, dizziness, nasal congestion, indigestion, and mild visual changes such as blurred vision. It must not be used with nitrates or by men with serious heart disease, very low blood pressure, recent stroke, or severe liver–kidney problems without a doctor’s approval. https://www.genericday.com/suhagra-25-mg.html