Erectile dysfunction can be easily treated with cenforce 120 tablet. The sildenafil citrate in this drug helps to speed up the blood flow to the penile penis in men. You should avoid this drug if you are taking alcohol or a medicine called nitrate for chest pain. This medicine should be taken only once in 24 hours. If you miss a dose of this medicine, you should take it as soon as you remember. But taking 2 doses at once should be avoided if you are too close to the next dose.