Erectile dysfunction or male impotency is an abnormal condition in which the patient cannot achieve and sustain erection of the penis partially or fully. There might be various reasons behind this abnormality like diseases like diabetes mellitus, Hypertension, Heart diseases, sexual tension, kidney diseases, physical injury, or psychological issues like depression, stress, nervousness and habits like smoking and alcohol. Properly diagnosed, this dysfunction can be treated well within time. Different types of medications and treatments are available today, some of them being surgical treatment, vacuum devices, hormonal therapies, injected devices, sex counseling, administration of drugs. Though all of them have proved effective in treating, due to laborsome and cumbersome processing involved in other methods, today drugs are more popular than others. Let us have a look at some of the drugs available in the market today for the treatment of erectile dysfunction.