What are the most common immune disorders?

There are many different types of immune faults and are usually categorized into two subtypes. Systemic immune disorders describe a condition where immune disorder affects more than one organ in the body, while located immune disorders usually affect only one organ. Rheumatoid arthritis and lupus are more common types of systemic immune disorders. Common types of localized immune disorders include diabetes mellitus, multiple sclerosis and Addison's disease. Immune disorders usually describe a disease where the immune system mistakenly focuses and destroys healthy tissue in the body, although some immune disorders include weakened immune system.

rheumatoid arthritis is a condition that usually causes inflammation and worsening of the joints. It can evolve in any joints in the body, but most often affects hands and wrists. The exact cause of rheumatoid arthritis is unknown, but it is assumed that it is caused by bacterial infections of the inside or tissue surrounding the joints. It can ov ovLivit people of any age group, although it is more common in people over 30 years of age and it seems that women are more common than men. Rheumatoid arthritis is an inconsistent systemic immune disorder and once the immune system begins to attack joint tissue, it usually spreads and can also attack healthy tissue in the lungs and other organs.

Lupus is another type of systemic immune disorder and is also more common as rheumatoid arthritis than in men. It is not considered to be contagious and the exact cause of the disease has not been determined. It seems that some research shows that lupus may be at least partially due to genetics, because people who have relatives suffering from this disease have a higher risk of infecting lupus themselves. Some scientists believe that there may be an environmental trigger that brings lupus. Smoking and exposure to ultra -alolent light are probably associated with disease.

Trustic sclerosis (MS) is an immune disorder that primarily affects the nervous system. It is considered a localized disorder, but because it attacks the nervous system, they can expose symptoms in many parts of the body. MS is a disease that causes the immune system to attack the nerve protective coating. The severity of the disease varies greatly from one individual to another, but in very extreme cases it may not be able to walk or speak. There is currently no cure for MS.

The obtained immune deficiency disorder (AIDS) is a completely different type of immune disorder. AIDS is not characterized by an immune system attacking a healthy tissue, instead it is a condition where the immune system is so weakened that it does not work well enough to fight disease. Unlike most other immune disorders, AIDS is considered a contagious exchange of body fluids such as mucus or blood.