Once you are sexually aroused, this drug will help you achieve an erection. Cenforce 100 That drug is better known in his life. It works well with its partner to help more blood flow in the body. It helps in treating erectile dysfunction in men. Take that medicine with food or breakfast. Take it about an hour before any sexual activity. Although the working time varies from person to person, it usually takes between 30 and 1 hour. That medicine is known as sildenafil. Once you are sexually aroused, this drug will help you achieve an erection.