Neuropathy, or multiple sclerosis, is a disease-resistant disease that has been classified by scientists as an immune system disease. It is not a widespread disease in the world, and in the Middle East in particular is an uncommon disease. , With a global incidence of seven per 100,000 people worldwide. The incidence of infection in the European countries is cold and moderate, and the rate of infection increases in people over the age of 40, and in most cases can coexist with the disease, and rarely What is recorded Cases of death due to the hardening of the nerve disease. It should also be noted that the incidence of infection among women is twice the rate of infection among men.
And the disease of hardening of nerves does not give him a clear cause and known to date and rely on scientists to predict the causes of the disease in each case, has been research on the disease to try to determine the reasons for the discovery of the final treatment methods, and the alkala to several factors that help the incidence of neuropathy, but the reasons Also endless so far. Among the elements identified by the scholars are the following:
First: the viral infection, which speculated that the infection of certain types of viruses lead to the destruction of nerve coverings and damage.
Second, a person’s diet can lead to neurosurgery. One theory suggests that different levels of vitamins B and D in the body are common among all people with neuropathies.
Third, according to the statistical studies that showed that the injuries concentrated mostly in the northern hemisphere in the temperate and cold areas, one of the theories that examine the factors of the disease on the environmental factor that surrounds the patient, and concluded that the theory that the sun has an impact on the rate of disease , Especially since sunlight is related to vitamins that benefit the body, especially vitamin D.
As for the symptoms of the disease, they differ by different member or area affected, for example in the eye occurs visual aches and inflammation in the optic nerve. The movement is affected by the disease in terms of inability to balance, dizziness and muscle stiffness, and other symptoms that appear on each affected area separately.