For the treatment of erectile dysfunction (ED), commonly known as impotence in men, Cenforce 150 online dosage is recommended. This refers to a lack of resources that prevents a person from achieving and maintaining a normal, long-lasting erection, which is necessary for sexual activity. This treatment improves penile blood flow by relaxing the blood vessels and muscles in the region. Sildenafil citrate 100 mg can be purchased over the counter or with a prescription from a doctor. If left untreated, an abnormally long-lasting erection (more than 4 hours) can lead to eternal erectile dysfunction. The blood-flow-regulating enzyme Phosphodiesterase 5 (PDE5) is selectively inhibited by sildenafil citrate after administration to the patient. Erectile dysfunction can be reduced by increasing blood flow to the penile area, which strengthens the blood vessels and muscles responsible for maintaining an erection.