Filitra 20 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Vardenafil, which is a PDE5 inhibitor, similar to medications like Viagra (Sildenafil) and Cialis (Tadalafil). Filitra 20 mg works by increasing blood flow to the penis, helping men achieve and maintain an erection in response to sexual arousal. Effectiveness of Filitra 20 mg: While Filitra 20 mg is effective for many men with erectile dysfunction (ED), it does not work for everyone. Its effectiveness can depend on several factors: Factors That Influence the Effectiveness of Filitra 20 mg is more likely to be effective for men with mild to moderate ED. For those with severe ED, a higher dose or a different treatment may be required, depending on the individual's condition. Underlying Health Conditions: Men with certain health conditions may not respond as well to Filitra 20 mg. For example, individuals with severe heart disease, diabetes, or neurological conditions that affect erectile function might find the medication less effective. Filitra 20 mg is not recommended for men who have severe liver or kidney disease, as these conditions can affect how the body metabolizes the medication. Age: Older men may require adjustments in their dosage or may experience reduced effectiveness, especially if they have other health conditions or are taking medications that interfere with the drug.