Sexual Function & Impotence
By: Steve Clark
A healthy sexual relationship breeds a healthy conjugal life. Unfulfilled sexual desires often leads to the break-up of many intimate relationship and results in heartbreak and pain. Sexual dysfunction of any form is often a result of a complex mix of psychological and physical incompetence. Impotence or Erectile Dysfunction (ED) is one of the most prevalent forms of sexual dysfunction suffered by millions of men worldwide.
Erection is a natural process which occurs after a chain of events. The first event in this chain is psychosexual stimulation. This is promoted by the male sex drive, also known as libido. The mind then sends impulses down the nerve pathways to the penis. These nerve impulses relax the smooth muscles of the arteries which supply the penis with blood. This muscle relaxation leads to engorgement and erection of the penis. After orgasm, the blood is returned to the general circulation and the penis returns to a soft state.
As men age, it results in the slowing down of many physical functions. These changes may be caused by a decreased production of testosterone, decreased blood flow or other diseases that are more common in men of old age.
Diabetes, a very common disease of our time can also interfere with erections in a number of ways, and erectile problems tend to get worse if itβs present for a longer period in a man. Men with diabetes often experience decreased quality or number of erections. Healthy blood vessels are needed for the engorgement of penile tissue that leads to erection.
ED can be caused by hypertension as well. It can affect erections either by the changes it causes in the blood vessels, or by the medications used for its treatment. Hypertension causes the arteries to lose their elasticity, and they therefore cannot accommodate the onrush of blood needed for erection. Hypertension may affect the veins, allowing the blood that does rush into the penis to exit just as quickly.
Habits such as smoking, heavy alcohol use and recreational drug abuse may inhibit erectile function. The effects may be temporary or permanent. Temporary erectile dysfunction may occur as a result of intake of large amounts of alcohol. Permanent effects may occur from the effects of smoking on the blood vessels or alcohol on the nerves. Substances added to recreational drugs may damage both the vessels and nerves.
Depression, a modern disease, can also hamper your sexual prowess. It may lead to erectile dysfunction due to a loss of sex drive, or by the medications used for its treatment. Problems with premature ejaculation and the anxiety associated with it may lead to erectile problems.
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The author is an amateur writer focusing primarily on health related topics or on the health related research findings. For more information on Generic Viagra visit ED Generic Pills