Although the exact cause of lupus and other autoimmune diseases is unknown, most believe that lupus results from both genetic and environmental stimuli. Since lupus is known to occur within families, doctors believe that it is possible to inherit a genetic predisposition to lupus. It is probable that having an inherited predisposition for lupus makes the disease more likely only after coming into contact with some environmental trigger.
The higher number of lupus cases in females than in males…