What is autoimmune disease

What you should know about autoimmune diseases? What is an autoimmune flare up and what can I do about it? What are common symptoms of autoimmune disease? What is the difference between autoimmune and immune deficiency?

Immune system disorders cause abnormally low activity or over activity of the immune system. In cases of immune system over activity, the body attacks and damages its own tissues ( autoimmune diseases ).

Other articles from webmd. An autoimmune disease is a condition in which your immune system mistakenly attacks your body. The immune system normally guards against germs like bacteria and viruses. When it senses these foreign invaders, it sends out an army of fighter cells to attack them. There are at least types of autoimmune diseases.

Nearly any body part can be involved. Common symptoms include low grade fever and feeling tired. Often symptoms come and go. The cause is generally unknown.

Our immune system cells confuse our body cells and attack them. This causes great damage to our body. Though each one is unique, many share hallmark symptoms , such as fatigue , dizziness , low-grade fever , and inflammation , which can cause redness , heat, pain , and swelling. Our bodies have an immune system, which is a complex network of special cells and organs that defends the body from germs and other foreign invaders.

Many diseases of the immune system, also known as autoimmune diseases, are more common in women than in men. A healthy immune system defends the body against disease and infection. But if the immune system malfunctions, it mistakenly attacks healthy cells, tissues, and organs. Called autoimmune disease , these attacks can affect any part of the body, weakening bodily function and even turning life-threatening. When this happens, the body makes antibodies that are directed towards the body’s own tissues.

These are called auto-antibodies. The autoantibodies attack the normal cells by mistake. What have joint conditions like rheumatoid arthritis, Bechterew’s disease, Sjögren’s syndrome, lupus erythematosus (LE) and psoriatic arthritis in common? In all cases, it is an autoimmune disease. In this group of conditions you are basically your own pathogen.

Your body is attacking itself. Under normal circumstances, your immune system protects you from viruses and bacteria. As soon as it detects these invasive pathogens, it’ll send out a battalion of cells to wipe them off the face of the earth.

Autoimmune diseases are conditions that make your immunes system attack your body by mistake.

A disease , regarded as autoimmune , that is often found in individuals with another autoimmune condition. This designation is given to diseases that are classified by Rose and Bona as having circumstantial evidence of autoimmune etiology.