What is symmetrical dermatosis, symmetrical dermatitis

This may be urticaria, urticaria is commonly known as hives, is a common ** disease, and the diagnosis of nettle is divided into acute and chronic. Acute urticaria usually begins with itching all over the body, followed by wheals of varying sizes that are bright red or pale. This wheal often occurs suddenly, subsides within a few minutes to a few hours or more than ten hours, leaving no trace, and can be reversed many times a day.

Some patients have abdominal pain, nausea, and vomiting; Some patients also have fever of varying severity; In severe cases, shortness of breath, wheezing, difficulty breathing, and even paleness, blood pressure drop and other shock phenomena may occur. Acute urticaria stops erupting after a few days to about 1 2 weeks. Chronic urticaria generally has no fever, nausea, vomiting, wheezing, only wheals and itching, and the course of the disease lasts for several months or even years.

The causes of urticaria are many and complex. There are fish, shrimp, crabs, animal feathers, pollen, mushrooms, nettles, medicines, sunlight, bacteria, parasites, etc. In people's daily life, because of the too many items they come into contact with and the food they eat, it is not easy to find out for a while, so some people have measles.

Antihistamines such as diphenhydramine, chlorpheniramine, and cyproheptadine can be used for this disease**, and if systemic symptoms are severe, prednisone and dexamethasone can be used. The effect of traditional Chinese medicine ** is also very good, such as 15 grams of vitiligo skin, dihuzi, cicada clothes, and sea sands, decoction in water.

Symmetrical dermatitis is a relatively common disease, this disease is a dysfunctional disease, with obvious damage, causing serious damage to the patient's aesthetics, and then affecting the patient's psychology, but because people do not know much about this disease, misdiagnosis and mistreatment often occur, therefore, it is necessary for us to understand symmetric dermatitis.

Symmetrical dermatitis mostly occurs in the back of the neck or both sides, elbow fossa, national fossa, forearm, thigh, calf and lumbosacral region. It often appears in patches, with triangular or polygonal flat-topped papules, thickened, protruding skin, and deepened skin-grooves, resembling moss. It is often pale red or light brown.

Intense itching is the main symptom. If there is obvious damage to the whole body, it is also called diffuse neurodermatitis.

Problem analysis: **Disease refers to the disease related to **, which is the morphology, structure and function of ** (including hair and nails) after being affected by internal and external factors, resulting in pathological processes, and correspondingly producing various clinical manifestations after poor judgment. The incidence of ** disease is very high, and the reverse action is relatively mild, often does not affect the life of the patient, and many are difficult.

Opinions: It is a disease that causes great physical and mental pain to people suffering from amur and affects the quality of life.