The Cenforce tablet is prescribed by a doctor for the treatment of erectile dysfunction. The dosage is based on the severity and etiology of ED. The recommended dosage is 100mg a day, but some people may have trouble tolerating this dosage. Therefore, it is recommended to take Cenforce only when you are sexual arousal. You should also consider the cost-effectiveness of Cenforce pills. To treat ED, Cenforce pills contain the ingredient Sildenafil Citrate. The dosage of Sildenafil Citrate ranges from mild to severe. The dosage for Cenforce tablets should be taken between 30 minutes and an hour before anticipated sexual activity. It is important to remember that the drug does not work without arousal. In addition, the Cenforce tablet should be dissolved in water and taken one hour to thirty minutes before the sexual activity.