Systemic lupus erythematosus is an autoimmune disease that can affect any system & organ in the body For the 14 million people in the United States who have lupus an overactive immune system senses that different parts of the body do not belong & it attacks these parts The immune system may strike the cells that line the joints or tendons for example causing pain & swelling An incredibly complex disease lupus must be properly treated for the optimal health & well-being of the person who has it The Lupus Encyclopedia is an authoritative compendium that provides detailed explanations of every body system potentially affected by the disease along with practical advice about coping People with lupus their loved ones caregivers & medical professionals-all will find here an invaluable resource Illustrated with photographs diagrams & tables The Lupus Encyclopedia explains symptoms diagnostic methods medications & their potential side effects & when to seek medical attention Dr Donald Thomas provides information for women who wish to become pregnant & advises readers about working with a disability complementary & alternative medicine infections cancer & a host of other topics