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2024年4月24日 · Oozing and crusting. Raw from scratching. Eczema rash. One of the first signs of eczema is a rash that looks different on different individuals. For those with darker skin, the rash can be purple ...
2024年4月30日 · Takeaways. Common causes of diarrhea include infections, food allergies, and food poisoning. It's often due to a virus infecting your gut, but it can also result from medications or dietary issues ...
2024年4月22日 · Takeaways. Salmonella is a bacteria that can infect you if you eat contaminated food or handle an animal that has it. It causes diarrhea, a fever, upset stomach, and cramping. Treatment involves ...
- Overview
- Epidemiology
- Symptoms
- Causes
- Diagnosis
- Clinical significance
- Treatment
- Prognosis
Lupus -- also known as systemic lupus erythematosus -- is a disease of the immune system. Normally, the immune system protects the body from infection. In lupus, however, the immune system inappropriately attacks tissues in various parts of the body. This abnormal activity leads to tissue damage and illness.
According to the Lupus Foundation of America, approximately 1.5 million people in the U.S. have lupus. People of African, Asian, and Native American descent are more likely to develop lupus than are Caucasians. Although it can occur in both men and women, 90% of people diagnosed with the disease are women. Women of childbearing age (14 to 45 years ...
The symptoms of lupus differ from one person to another. Some people have just a few symptoms, while others have many. In addition, there are many different symptoms of lupus because the disease can affect any part of the body. Some of the more common symptoms include: Many people with active lupus feel ill in general and complain of fever, weight ...
Blood clots are more common in people with lupus. Clots often occur in the legs (called deep venous thrombosis or DVT) and lungs (called pulmonary embolus or PE) and occasionally in the brain (stroke). Blood clots that develop in lupus patients may be associated with the production of antiphospholipid (APL) antibodies. These antibodies are abnormal...
Lupus is diagnosed when a person has several features of the disease (including symptoms, findings on examination, and blood test abnormalities). The American College of Rheumatology has devised criteria to assist doctors in making the correct diagnosis of lupus. A person should have at least four of the following 11 criteria, either at the same ti...
An antinuclear antibody (ANA) test is a sensitive screening tool used to detect autoimmune diseases, including lupus. Antinuclear antibodies (ANAs) are antibodies that are directed against certain structures within a cell's nucleus (thus, antinuclear antibody). ANAs are found in particular patterns in people with autoimmune diseases (those in which...
The type of lupus treatment prescribed will depend on several factors, including the person's age, type of drugs he or she is taking, overall health, medical history, and location and severity of disease. Because lupus is a condition that can change over time and is not always predictable, a critical part of good care includes periodic visits with ...
The outlook for lupus varies, depending on the organs involved and the severity of symptoms. The disease often includes periods of symptoms followed by periods of remission or lack of symptoms. Most people with lupus can expect to have a normal lifespan, especially if they follow their doctor's instructions and their treatment plans.
2024年4月22日 · Symptoms include blurry vision, eyestrain, headaches, and trouble seeing at night. While most people are born with astigmatism, it can also develop from eye injuries, diseases, or surgeries. While ...
2024年4月18日 · The two most common types of allergy medications are antihistamines and decongestants. Antihistamines and decongestants don't cure your allergies, but they’ll give you much-needed relief for a ...
2024年4月21日 · Dyshidrotic eczema is a sudden rash of small, itchy blisters on your palms and along the sides of your fingers. This skin condition can also make blisters pop up on the soles of your feet or on...
