Cenforce 100 should be taken 30 to 60 minutes before sexual activity, with a full glass of water. For best results, take it on an empty stomach, as high-fat meals can delay its effects. Avoid alcohol and grapefruit juice, as they can interfere with the drug’s absorption. Do not take more than one tablet in 24 hours. Cenforce 100 works best when you're sexually stimulated, so ensure the right mood and mental state. Always follow your doctor’s advice for dosage and usage to ensure safety and maximum effectiveness.