Autoimmune diseases occur when the body’s immune system attacks healthy tissues and leaves you with symptoms that linger for long periods. Autoimmune diseases are not caused by any organ, but due to an overactive immune system that fails to recognize the difference between healthy and unhealthy cells. An autoimmune disease can change how organs work and can also cause abnormal growth of any organ.

Autoimmune diseases strike the body when the immune system goes rogue and starts attacking the healthy cells. This affects the functioning of certain organs and even their structure. The symptoms of autoimmune diseases tend to overlap with that of other common diseases. This makes it difficult for doctors to pinpoint what exactly ails the patient.

The immune system works as a superpower, keeping you protected from diseases or illnesses that can meddle with the well-being of your body. And if you ever wondered why you did not catch a cold after your co-worker sneezed around you? The answer is the immune system. It gives you immunity to protect yourself from viruses and bacteria that are present in the environment.

Lupus, an autoimmune disease has serious complications in the later stages. It attacks kidneys and produces Nephritis. Efficiency of kidneys reduces and toxins and other wastes accumulate in the blood. One may suffer from hematuria or blood in urine. Hypertension and swelling in lower legs set in. Untreated it can lead to End Stage Renal Disease (ESRD).

Lupus is of many types depending on its nature and the organs it affects. The disease commonly called Lupus is the most virulent form attacking almost all organs. Its medical name is Systemic Lupus erythematosus SLE. Another variety is called discoid lupus which confines it action to the skin only.