Erectile dysfunction symptoms sleep disorders

The term "erectile dysfunction" has replaced the outdated term "impotence". The word "impotence" is no longer used because it does not give a clear explanation of the problem. Moreover, the use of this term led to a misunderstanding of this condition. Men suffering from erectile dysfunction are not sterile and retain the ability to ejaculation and orgasm, as well as all other males. They also have all the normal male sex characteristics. Erectile dysfunction can be defined as "the inability to achieve and (or) maintain an erection sufficient for satisfactory sexual activity." For most men at some period of life may be problems with achieving and maintaining an erection may be due to excessive stress, large quantities of alcohol, or simply fatigue. However, if this problem persists, it most likely is associated with erectile dysfunction.

To understand why erectile dysfunction, it is useful to know how an erection. When a man is sexually stimulated, his brain sends signals to nerve endings in the penile tissue. This causes dilation of blood vessels in the penis and blood flow to them, which in turn leads to an erection. At the same time, those vessels that usually drain blood from the penis constrict. This combination of increased blood flow to the penis and reduce the outflow leads to an erection.
After the end of sexual intercourse is the outflow of blood from the penis, and he returns to the relaxed state.

Many believe that with age, erectile dysfunction is inevitable. Although the number of men with erectile dysfunction increases with age, there is a likelihood that it develops as a consequence of any disease or medications taken for these diseases. Erectile dysfunction is rarely a purely psychological problem.

Studies have shown that 80% of men erectile dysfunction is a consequence of any physical condition

Diabetes, high blood pressure, high cholesterol, atherosclerosis is often accompanied by erectile dysfunction.

Kidney, liver, thyroid or other hormonal disorders also lead to erectile dysfunction.
Men suffering from depression, also often report they have erectile dysfunction.
Surgery and neurological disorders

If you somehow damaged the nerves connecting the penis to the central nervous system, there may be erectile dysfunction. They include surgery on the prostate gland, spinal cord injury, stroke, multiple sclerosis or Alzheimer's disease.

Taking medicines

Many drugs prescribed for the above diseases may themselves cause erectile dysfunction as an additional side effect. One example of drugs prescribed for high blood pressure, diabetes, depression, arthritis, peptic ulcer disease or epilepsy.