VIAGRA AND PHYSICAL CAUSES OF IMPOTENCE

The achievement of an erection is a complex process and problems can occur for several reasons. These problems can be psychological, physical or a combination of two. And even such effective medicines like Levitra, Cialis, Viagra may be useless to this disease.

Physical causes: physical causes of erectile dysfunction include breakage or damage to the sequence of events that leads to an erection. The sequence includes nerve impulses to the brain spine and penis and subsequent response in muscles, fibrous tissues, veins and arteries near cavernous bodies.

Frequently damages in sequence affects the artery, muscle and surrounding tissues of the penis, and this damage occurs most frequently as a result of disease.

Diseases that usually cause erectile dysfunction include:

Diabetes: diabetes can difficult the achievement of an erection. Presence of diabetes doubles the risk of occurrence of erectile dysfunction.

Renal disease: renal disease can cause chemical changes happening in your organism that affect hormones, blood circulation, nerve function. In most cases these changes reduce the human libido (sexual desire) or sexual abilities. Medications used for treating renal disease may also cause ED.

According to some estimates more than 50% of people with renal failure suffer from erectile dysfunction, decrease of sexual attraction, as well as a significant decrease in their sexual lives.

Neurological diseases of the nervous system: neurological diseases play an important role in achieving and maintaining erection, such diseases as stroke, multiple sclerosis, Alzheimer’s disease, Parkinson’s disease, spinal cord injury. These diseases are associated with the termination of transmission of nerve impulses between the brain and penis.

Vascular diseases: cardiovascular diseases that affect blood vessels. These diseases include atherosclerosis (hardening of the arteries), high blood pressure and high level of cholesterol. These diseases of which 70% occur due to physical reasons are associated with erectile dysfunction.

Prostate cancer: prostate cancer does not cause erectile dysfunction by itself, but its treatment (radiation, hormonal manipulation or surgery to remove a cancerous tumor) can cause erectile problems.

Physical causes of ED are associated not only with the disease, there are many other possible causes, including:

Surgery: surgery is performed to treat such diseases as prostate cancer and bladder cancer, is often required the removal of nerves and tissues around the affected area, that can cause impotence. Some of these operations leads to temporary problems (within 6-18 months), while others lead to damage to the nerves and tissues around the penis and need a treatment of weak erection.

Injuries: injuries in the pelvic area, bladder, spinal cord and the penis, that require surgical intervention and usually cause sexual dysfunction.

Hormonal Imbalance: An imbalance of hormones such as thyroid hormones, prolactin, testosterone, may affect the response of the organism during sexual stimulation. The imbalance may be a consequence of pituitary tumor, kidney disease, liver disease or hormonal treatment of prostate cancer.

Venous insufficiency: If veins of the penis can not keep blood in the penis during erection, an erection can not be maintained. This is known as venous insufficiency, and may be the result of injury or illness.

Tobacco, alcohol and drugs: All three of these substances can spoil the the blood and male vessels and restrict blood flow to the penis, thereby causing ED. Smoking in particular plays a big a role in causing ED in patients with atherosclerosis.

Medications: There are more than 200 kinds of prescription drugs that can cause ED.

Types of non-surgical treatment

Oral preparations

Sildenafil (Viagra) was the first oral medication approved for the treatment of ED. The tablet is taken about an hour before sexual activity. Men who simultaneously take other medications (containing nitrates, such as nitroglycerin) should not take Viagra. The combination of Viagra and nitrates can cause low blood pressure (hypotension).

The most common side effects of Viagra are dyspepsia (stomach upset), nasal congestion, hot flashes, headaches and visual disturbances. There are also other medications used to treat erectile dysfunction: Vardenafil(Levitra) and Tadalafil(Cialis).

Vacuum devices

These devices represent a cylinder that fits over the penis, followed by evacuating the cylinder. This results in the flow of blood to the penis and an erection. The vacuum device can be safely used to treat the causes of erectile failure.

Intracavernous injection therapy

With the help of tiny needles and syringes, the man introduces a small number of injections to the penis. injections relaxes the blood vessels, allowing blood to freely get into penis. This procedure is widely used and accepted from the beginning of the 1980s.

Injection therapy is effective in treating a wide range of problems with erection. The most common adverse side effects are pain and scars on the penis (fibrosis). Painful erection that lasts longer than two or three hours can occur as a side effect, but can be eliminated with proper dosing of the medicine.

Sex therapy

Sex therapy can be very competitive for most men when consultation is made by qualified physician-sexologist. Psychological causes can contribute to erectile insufficiency, even when obvious organic causes present. Sex therapy also helps the partner to accept and deal with the problem.

Today medical treatment of impotence drugs Viagra, Levitra, Cialis is the most popular and effective. They are easy to buy via the Internet in online pharmacies. Online pharmacies do not require a doctor’s prescription. Shipping of these medications is possible to any country.

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