The recommended dosage of Silditop 100 is usually one tablet taken orally with water, approximately 30 to 60 minutes before sexual activity. It's important to take the medication as directed by your healthcare provider and not to exceed the prescribed dosage. Silditop 100 is effective in improving erectile function in men with ED, allowing them to achieve and maintain erections sufficient for satisfactory sexual activity. The effects of the medication typically last for about 4 to 6 hours after ingestion, although individual responses may vary.