Cenforce 150mg is used to treat male erectile dysfunction. This medication is helpful for impotence. The medicine contains a component called Sildenafil, which helps to boost blood flow to a man's penis. Take this medication one hour before sex. This medicine also has adverse effects, so take it once every 24 hours. This drug can be used before or after a meal. Only guys over the age of 18 should use Cenforce 150mg. This medication has a 4-5 hour duration of action. Take this medication exactly as prescribed by your doctor.