Any of a large group of diseases characterized by abnormal functioning of the immune system that causes your immune system to produce antibodies against your own tissues. Autoimmune disorder can happen in many parts of body system, also causes so many diseases likehyperthyroidismand disorder in your thyroid gland located in your neck many more on Lupus, psoriasis.
Read more on symptoms, causes and treatment of various types of autoimmune disorders also visit complete online health guide
