There are three strengths available for the Cenforce 200 Mg erection pills. Since they all include the drug sildenafil, they are similar to Viagra. The differences between these tablets are simple to comprehend. The milder version contains 100 milligrams of sildenafil and is frequently called Cenforce 100mg or the blue Cenforce 100mg. The dosages of Viagra and Kamagra are comparable. Interestingly, the 200 mg black Cenforce has 150 mg of Cenforce. The erection-boosting effects of Cenforce pills persist for four to six hours.