Filitra 10, containing Vardenafil, is used to treat erectile dysfunction (ED) in men. To ensure maximum effectiveness, take Filitra 10mg one tablet about 30 to 60 minutes before planned sexual activity. It works best on an empty stomach, as high-fat meals may delay its onset. Do not take more than one dose in a 24-hour period. Avoid alcohol and grapefruit products, as they can interfere with the medication's efficacy and increase the risk of side effects. Always follow your doctor’s instructions and disclose any medical conditions or medications you're taking, especially nitrates, as combining them can be dangerous. Store Filitra at room temperature, away from moisture and heat.