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For patients with lupus erythematosus, there are many taboos in life, especially on hot days when the sun is shining, it is difficult for them to go outdoors for hiking or swimming at the beach, because ultraviolet rays are the enemy of patients, and they should be careful and take adequate sun protection on weekdays.<\/p>\n\n\n\n
This is due to the fact that the symptoms of this disease are related to its "photosensitive" characteristics. In addition to the butterfly-shaped acute erythema on the cheeks and bridge of the nose, circular or quasi-circular scaly erythema may also appear on the location exposed to sunlight. Exposure to ultraviolet rays is more likely to cause itching and pain, and even hair loss, oral or nasal mucosal ulcers, etc.
In addition to spotting and rash, another common symptom is joint pain and inflammation, and the pain can occur and travel in various joints of the body at the same time. In addition, more than half of the patients will have kidney disease, so regular checkups are required to avoid nephritis or even kidney failure, which may affect the cardiovascular system, nervous system, or cause pulmonary complications.<\/p>\n\n\n\n
So far, the cause of this disease has not been definitively determined in medicine. In addition to the above-mentioned environmental factors (such as ultraviolet light) or filtering viruses that can induce lupus erythematosus, if a close relative suffers from this disease, other family members will also have a higher incidence rate. Female hormones are also related. Most of the patients are women. The incidence rate of young women is about 8 to 9 times higher than that of men. Therefore, there is also a saying of "professional women and sparse men". Among them, a large proportion of patients are in childbearing age, and more than 60% of the patients are between 15 and 45 years old.
It is difficult to "dock the tail" of lupus erythematosus, so the treatment does not focus on a radical cure, but on the use of drugs to relieve symptoms, stabilize the condition, and minimize the number of attacks and the severity of complications. Many female patients are also worried about whether they can get pregnant. Pregnancy can aggravate the condition and cause complications more easily, leading to premature birth, stunted or poor growth, or even miscarriage. Therefore, before planning to conceive, it is necessary to consult a doctor to understand the physical condition and assess the risks.<\/p>\n\n\n\n
Patients should take protective measures in their daily life and pay special attention to sun protection. Remember to apply sunscreen products before going out. They should also prepare long-sleeved clothes, hats and umbrellas, and try to avoid staying outdoors at noon when the sun is at its strongest. Since the control of lupus erythematosus requires a long-term battle, it is best for patients to relax as much as possible and maintain a healthy life.<\/p>\n\n\n\n
General Practitioner Dr Yuen Ching Yee<\/p>\n\n\n\n