The maximum recommended dose of Filitra (Vardenafil) is 40 mg per day, to be taken no more than once daily, typically 30–60 minutes before ***** activity. sparkpharma.in Minimum starting dose is usually 10 mg, which your doctor may adjust upward depending on individual response and tolerance. Maximum daily dose: 40 mg—exceeding this dose does not increase efficacy, but does raise the risk of side effects like headaches, flushing, dizziness, vision changes, or prolonged erections. Only one dose per 24 hours is allowed. arrowmeds.com Administration: Swallow whole with water; take on an empty stomach or after a light meal to maximize effectiveness and avoid food-related delays. Do not combine with nitrates (e.g., nitroglycerin), certain heart or antifungal medications, or strong CYP3A4 inhibitors (e.g., ketoconazole), as these can dangerously lower blood pressure. Common side effects include headache, flushing, nasal congestion, indigestion, dizziness, and back pain. Prolonged erection (> 4 hr) or sudden vision/hearing loss are medical emergencies. Use cautiously if you have cardiovascular issues, low blood pressure, liver or kidney impairment, or eye disorders. Parameter Guidelines Starting dose 10 mg (may increase to 20 or 40 mg) Maximum dose/day 40 mg Timing 30–60 minutes before ***** activity Frequency Once per 24 hours If you have additional questions about adjusting your dose, managing side effects, or how Filitra compares to other PDE5 inhibitors, feel free to ask!