Cenforce 200mg typically lasts for about 4 to 6 hours, although the exact duration may vary depending on age, metabolism, overall health, and food intake. The medicine usually starts working within 30 to 60 minutes after consumption and helps improve blood flow to support a firm erection during sexual stimulation. Heavy meals, alcohol, or certain medical conditions may reduce its effectiveness or delay results. Cenforce 200mg is a higher-strength Sildenafil tablet and should only be used under medical guidance. Avoid taking more than one dose within 24 hours to reduce the risk of side effects.