Erectile dysfunction ( also known as impotence ) is defined as the inability to achieve or maintain an erection sufficient for satisfactory sexual intercourse. Most men can achieve an erection, but it is usually not as firm or as lasting as it once was. It happens to the best of us! Erectile dysfunction is very common. Although it tends to be more common in the over 40 year old age group, it can affect men of all ages. In mid 1992, the results of the world's largest erectile dysfunction study (the Male Massachusetts Ageing Study or MMAS) became available.
Cialis
Cialis is a prescription medication for the treatment of erectile dysfunction. The active ingredient in Cialis is Tadalafil.Cialis is commonly sold in 10 mg and 20 mg strengths. For most patients, 10 mg is sufficient to achieve effective results. Doctor's usually start their patients on 10 mg and increase the dose if required. If 10 mg is sufficient for you, it may be more economical to purchase the 20 mg strength pills and split each pill into 2 pieces of equal size with a pill cutter (subject to the approval f your doctor). Taking more Cialis than is prescribed is unlikely to provide additional benefits and may in fact be harmful.
Levitra
Order generic Levitra (vardenafil). Levitra (vardenafil) is an oral drug used to treat erectile dysfunction in men. Taking a pill of Levitra around 60 minutes before sexual intercourse helps the ED patient in attaining and maintaining erection when he is stimulated sexually. Levitra does not cause automatic erections and is not a replacement for sexual stimulation or a treatment for decreased libido. Levitra can be taken as often as once a day Levitra works by relaxing the smooth muscles of the penis and enabling more blood to flow into it; most erectile function problems are caused by various factors that limit blood flow to the penis.
Viagra
Viagra ® (Sildenafil citrate) is a prescription drug used to treat male erectile dysfunction (impotence), developed by the pharmaceutical company Pfizer. The pills are blue with the words "Pfizer" on one side and "VGR xx" (with xx being either 25, 50 or 100 as te dose of that pill in milligrams) on the other. Viagra helps men consistently get and keep an erection when they become sexually stimulated.