Most autoimmune diseases affect one specific system. For example, Rheumatoid Arthritis involves the joints, and Multiple Sclerosis affects the brain and spinal cord. Lupus, on the other hand, affects more than one system simultaneously. No matter what organ or system is being attacked, all autoimmune diseases are similar in that they are an immune response caused by systemic inflammation that leads your body to attack itself.
In addition to helping with lupus nephritis, these drugs may be prescribed to reduce inflammation of the heart and the lining surrounding the lungs. Disease-modifying antirheumatic drugs (DMARDs) used for rheumatoid arthritis treatment, such as methotrexate, may be an effective and well-tolerated option for reducing swelling in patients with severe arthritis, adds Caricchio. DMARDs are another type of immunosuppressant.
Systemic lupus erythematosus (SLE), also known simply as lupus, is an autoimmune disease in which the body's immune system mistakenly attacks healthy tissue in many parts of the body. Symptoms vary between people and may be mild to severe. Common symptoms include painful and swollen joints, fever, chest pain, hair loss, mouth ulcers, swollen lymph nodes, feeling tired, and a red rash which is most commonly on the face. Often there are periods of illness, called flares, and periods of remission during which there are few symptoms.
Lupus is treated by internal medicine subspecialists called rheumatologists. Depending on whether or not specific organs are targeted, other health specialists who can be involved in the care of patients with lupus include dermatologists, nephrologists, hematologists, cardiologists, pulmonologists, and neurologists. It's not uncommon that a team of such physicians is coordinated by the treating rheumatologist together with the primary care doctor.
The main food to avoid is alfalfa sprouts. Alfalfa is used in cattle feed in many countries and the sprouting shoots of this are sold in some health food stores, but are not included in most packaged salads. Check the label before you buy anything like this to make sure. There have been case reports of alfalfa sprout ingestion causing the onset of SLE. Alfalfa and mung bean sprouts contain high levels of L-canavanine, an amino acid protein that stimulates the immune system.
There is a wide range of diets advertised to help you lose weight quickly or control various chronic diseases, such as lupus. Many people claim to be experts in nutrition yet have limited knowledge and offer no protection to the public. You should be wary of unqualified practitioners who may be offering unproven techniques to diagnose and treat nutritional problems.
Immunosuppressive agents/chemotherapy. In advanced cases of lupus, drugs like azathioprine, methotrexate and cyclophosphamide might be used to suppress the immune system. These types of therapies can help prevent organ damage; however, they do cause severe side effects as well as infertility in women. People on immunosuppressive therapies must be closely monitored by a doctor.
To unravel which people with positive ANA tests actually have lupus, additional blood work can be done. Doctors look for other potentially troublesome antibodies, so they will test for anti-double-stranded DNA and anti-Smith antibodies. These tests are less likely to be positive unless a patient truly has lupus. However, a person who has negative test results could still have lupus, even though this is not so in the case of ANA tests.
Not necessarily. The antinuclear antibody (ANA) test is positive in most people who have lupus, but it also may be positive in many people who are healthy or have another autoimmune disease. Therefore, a positive ANA test alone is not adequate for the diagnosis of lupus. There must be at least three additional clinical features from the list of 11 features for the diagnosis to be made.
No diet-based treatment of SLE has been proven effective. Patients with SLE should be reminded that activity may need to be modified as tolerated. Specifically, stress and physical illness may precipitate SLE flares. Additionally, persons with SLE should wear sunscreen and protective clothing or avoid sun exposure to limit photosensitive rash or disease flares.
However, this type of “specialized” treatment ignores the reality that all of your bodily systems are interconnected. Functional medicine, on the other hand, looks at the health of the entire body based on the fact that the health of one organ affects the function of the others. Rather than simply treating the symptoms, functional medicine aims to get at the underlying root causes of disease.
Sometimes, changes in blood counts (low red cell count, or anemia), may cause fatigue, serious infections (low white cell count), or easy bruising or bleeding (low platelet count). Many patients do not have symptoms from low blood counts, however, so it is important for people with lupus to have periodic blood tests in order to detect any problems.
In general, cutaneous manifestations, musculoskeletal manifestations, and serositis represent milder disease, which may wax and wane with disease activity. These are often controlled with nonsteroidal anti-inflammatory drugs (NSAIDS) or low-potency immunosuppression medications beyond hydroxychloroquine and/or short courses of corticosteroids. More prolonged steroid use is generally reserved for patients with involvement of vital organs. For example, central nervous system involvement and diffuse proliferative renal disease must be recognized as more severe disease manifestations, and these are often treated with more aggressive immunosuppression. Evidence suggests a relative undertreatment of SLE patients with end-stage renal disease (ESRD), because the extent of lupus activity may be underestimated. 
Heart: If inflammation affects the heart, it can result in myocarditis and endocarditis. It can also affect the membrane that surrounds the heart, causing pericarditis. Chest pain or other symptoms may result. Endocarditis can damage the heart valves, causing the valve surface to thicken and develop. This can result in growths that can lead to heart murmurs.
There have also been case reports of patients with severe refractory SLE in which off-label use of rituximab showed benefits with tolerable safety profiles. [120, 121, 122] For example, in a retrospective study of 115 patients with severe or refractory SLE, 40% of patients had a complete response and 27% had a partial response, as measured by BILAG scores recorded 6 months after the first rituximab treatment. 
Mortality rates for systemic lupus erythematosus are particularly high in children. In a retrospective study26 of Brazilian children, overall mortality during 16 years of follow-up was 24 percent. Death occurred because of infection (58 percent), central nervous system disease (36 percent), and renal disease (7 percent). When disease onset was before the age of 15 years, renal involvement and hypertension predicted mortality.
For reasons that doctors still don't understand, the immune system sometimes becomes confused, attacking the body itself, a condition known as autoimmune disease. With lupus,the immune system can attack any organ of the body, including the kidneys and brain, although skin and joints are often most affected, he said. Like many autoimmune diseases, it's more common in women.
Some patients with mild lupus, with a little joint pain or rash can be managed with anti-inflammatory drugs such as nonsteroidal anti-inflammatory drugs, or NSAIDs, such as ibuprofen or naproxen, says Stuart D. Kaplan, MD, the chief of rheumatology at South Nassau Communities Hospital in Oceanside, New York. These drugs can also help manage fever and inflammation of the heart and lining around the lungs. (2)
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