Cenforce is available in 50 mg, 100 mg, 150 mg, and 200 mg tablets. It should be taken by mouth, at least 50 minutes before intercourse, and you should consult a doctor if you're taking any other medications or are unsure of your dosage. It's also important to take Cenforce with food, alcohol, or other drugs to reduce your risk of headaches. If you have a history of erectile dysfunction, you should contact your doctor before starting this or any other sexual-related medication.