Lupus is an autoimmune disease that attacks women between the ages of 15 and 40. It occurs less often in men than in women. The people affected by lupus vary depending on the country or region. In the US alone, the prevalence rate is highest among Asians of Hawaii, blacks of Caribbean origin, and Native Americans of the Sioux, Arapahoe, and Crow tribes. Lupus is a disease that affects the immune system. We can think of the immune system as an army within the body with hundreds of defenders (known as antibodies). They defend the body from attack by germs and viruses. In lupus, however, the immune system becomes overactive and creates antibodies that attack healthy tissues in the body, such as: the skin, kidneys, lungs, heart and brain. This attack induces inflammation, causing redness, pain, and swelling. It is not contagious. Symptoms come and go and vary from person to person. The symptoms can develop so slowly that the person may not notice for a long time. When the lupus symptoms are evident, they are called flares or relapses. When the symptoms are better, it is said that they are in remission. There are three major types of lupus:
1.Systemic Lupus Erythematosus - lupus that affects certain parts of the body 2.Discoid or Cutaneous Lupus - lupus mainly of the skin
3.Drug-Induced Lupus - lupus caused by medicine
Systemic lupus erythematosus, sometimes called SLE, is the most serious form of the disease. Systemic means that it may affect many parts of the body, such as the joints, skin, kidneys, lungs, heart, or the brain. This type of lupus can be mild or serious. If it is not treated, systemic lupus can cause damage to the organs inside your body. Discoid and cutaneous lupus mainly affects the skin. The person may have a red rash or a color change of the skin on the face, scalp, or other parts of the body. Drug-induced lupus is caused by a small number of prescription medications. The person with drug-induced lupus may have the same...