It is important to note that Cenforce is a prescription drug. While it is recommended to consult a doctor before taking it, you should not smoke while taking it. Cigarette smoke can aggravate any side effect of Cenforce, and may lead to serious health problems. Moreover, it is not a good idea to take more than the prescribed dose. As with other drugs, this medicine should be taken with food. However, it is not advisable to consume alcohol while taking it.