Erection dysfunction(ED) or impotence is referred to the repeated inability assertive to get or maintain a harder erection of penis firm enough for sexual intercourse. Due to the sensitive nature from the condition, it is difficult to estimate the number of men are affected by it. Since as being a very personal problem, an individual suffering from ED rarely come toward talk it openly with health personnel, but nowadays, it is discussed openly and much more males are coming toward treat it.The most common cause of Erectile dysfunction is harm to the tissues, nerves, arteries, muscles or fibrous tissue. Conditions for example diabetes, kidney disease, chronic alcoholism, ms and cardiovascular disease account for around 70% of cases of ED. Erectile dysfunction is also a side-effect of some common medications, including blood pressure level drugs, antihistamines, antidepressants and tranquilizers. According to health professionals, psychological factors for example stress, anxiety, guilt, depression, low self-esteem, and anxiety about sexual failure cause up to 20% of cases. Smoking has also been linked to ED.viagra onlineGenerally, people associate Erection dysfunction using the natural procedure for aging. But according to several clinical studies, men of all ages can be affected by this issue at some point of their sexual life.There are various methods to treat ED. Doctors will consider psychotherapy for patients who’re likely to benefit, but alternatives include drugs, vacuum devices, and surgery. Most men embarrass myself to consider medication for this ailment however with the introduction of wonder drug Sildenafil citrate or Viagra in 1990s, guys have come forward to treat ED. ED is treatable at all ages, and awareness of this fact has been growing. More men have been seeking help and going back to normal sexual activity due to improved, successful treatments for ED.Viagra is associated with a category of medication called phosphodiesterase inhibitors. Taken an hour or so before sexual activity, these drugs work by enhancing the results of nitric oxide supplement, a compound that relaxes smooth muscles in the penis during sexual stimulation and allows increased blood flow.Today, using the growing utilisation of the Internet for commercial purposes, people can order Viagra or any other anti-ED drugs at home. Buying Viagra online can safeguard the privacy of a buyer. The drug could be delivered to your doorsteps confidentially. Moreover, there are number of pharmaceutical companies offering generous discounts on price for those who buy Viagra online.So, if you are among those suffering from ED and embarrass myself to discuss it to your peers, it is best to consult a doctor and buy cheap Viagra online.