Santosh Badure
ABSTRACT Immune system is a well organised framework made up of cells, tissues, proteins, organs to protect an individual from foreign invaders which are capable to cause the ill effects or fatality. But the immune system in itself is a dangerous mechanism which may works against the body in certain conditions and might cause untreatable diseases. Immune system is a boon working throughout the life of an individual to protect it from antigens but in some conditions the same immune system gets deceived and start malfunction causing the illness to the individual.