What Is Dermatographic Urticaria?

Urticaria is commonly known as rubella, rubella, rubella, rubella (similar to rubella but not the same disease). Is a common skin disease. Various factors cause temporary inflammatory hyperemia of the skin and mucosal blood vessels and a large amount of fluid exudation. Causes local edema damage. It occurs and subsides quickly, with itching. May have fever, abdominal pain, diarrhea, or other systemic symptoms. Can be divided into acute urticaria, chronic urticaria, angioedema and pimples-like urticaria.

Skin urticaria

Introduction to skin urticaria

Urticaria is commonly known as rubella, rubella, rubella, rubella (similar to rubella but not the same disease). Is a common skin disease. Various factors cause temporary inflammatory hyperemia of the skin and mucosal blood vessels and a large amount of fluid exudation. Causes local edema damage. It occurs and subsides quickly, with itching. May have fever, abdominal pain, diarrhea, or other systemic symptoms. Can be divided into acute urticaria, chronic urticaria, angioedema and pimples-like urticaria.

Skin urticaria, commonly known as wind mass, is a common skin disease. Skin stickiness caused by various factors

Membrane blood vessels develop temporary inflammatory congestion and large amounts of fluid exudation. Causes local edema damage. It occurs and subsides quickly, with itching. May have fever, abdominal pain, diarrhea, or other systemic symptoms. Can be divided into acute urticaria, chronic urticaria, angioedema and pimples-like urticaria. Urticaria needs early treatment. Experts recommend Kangmei urticaria kit to completely cure urticaria.

Skin urticaria prevention

Skin urticaria watch your diet

Avoid incentives. The incidence of urticaria has a certain relationship with diet, and certain foods may be the cause. For example, fish and shrimp seafood, canned foods containing artificial additives such as artificial colors, preservatives, yeasts, pickled foods, beverages, etc. can induce urticaria. In addition, irritating foods such as too hot and sour will also reduce the digestive function of the gastrointestinal tract, leaving food residues in the intestine for too long, resulting in peptone and peptides, increasing the chance of human allergy.

Skin urticaria watch for hygiene

Avoid adverse irritation. People with a history of urticaria should pay attention to keeping indoor and outdoor clean and hygienic, and keep fewer pets such as cats and dogs at home. Avoid breathing pollen, dust, etc. Avoid wind, heat, dampness, fire, insect poison and the like. Adapt the rules of life to changes in the external environment. Drinking, heating, emotional agitation, and exertion will all increase the skin's blood vessels and cause urticaria. Rubber gloves, hair dyes, perfumed soaps and detergents, chemical fiber and woolen clothing, etc. may be harmful to people with allergies or urticaria and should be avoided. People with cold urticaria go to beaches as little as possible and ca nt take cold baths. Keep warm in winter.

Urticaria

Skin urticaria drug allergy causes urticaria

In the clinic, some drugs can cause urticaria, such as antibiotics such as penicillin, tetracycline, chloramphenicol, streptomycin, sulfa drugs, polymycin, antipyretic analgesics such as analgin, aspirin, and so on.

Skin urticaria actively treats existing diseases

Urticaria is both an independent disease and may be a skin manifestation of some diseases. There are many diseases that can cause urticaria. For example, infectious diseases include parasitic infections such as intestinal roundworms and roundworms; bacterial infections such as dental caries, alveolar abscesses, tonsillitis, otitis media, and sinusitis; viral infections like Hepatitis B; fungal infections like tinea pedis. In addition, diabetes, hyperthyroidism, menstrual disorders, and even potential tumors in the body can cause urticaria.

Skin urticaria maintains a healthy mindset

Improve body resistance. The onset and exacerbation of chronic urticaria is related to a person's emotional or psychological stress.

Prevention of skin urticaria with Chinese medicine

Certain Chinese medicines, such as Shouwu, Chinese wolfberry, ginseng, astragalus, ganoderma, jujube, privet seed, dodder, schisandra, huangjing, huai yam, codonopsis, etc., have anti-free radicals, improve immune function, promote metabolism, regulate the nervous system And endocrine system and other functions, have obvious anti-allergic effects

Top ten causes of skin urticaria

1. Drugs Common drugs are: penicillin, vaccines, tetanus antitoxin, and teritrin; bite by dogs, injection of rabies vaccine may also cause urticaria; aspirin, morphine preparations, contrast agents, etc. can also cause urticaria .

2. Common foods are: fish, shrimp, crab, eggs. Drink a lot of protein foods before drinking alcohol. The food is difficult to completely digest and turn into peptone or peptide form. It is easy to cause urticaria after being absorbed by the body. Strawberries, mangoes, lychees, tomatoes, apples, garlic, and some food additives can also cause urticaria.

Urticaria

3. Infection with viruses, bacteria, fungi, parasites and other infections can cause urticaria, such as upper respiratory infection virus and hepatitis virus, which can often change the body's reactivity and cause urticaria.

4. Physical factors such as cold, heat, sunlight, friction, vibration, and stress can cause urticaria, such as cold urticaria, localized hot urticaria, solar urticaria, skin scratches, vibratory urticaria, and Compressive urticaria.

5. Animal and plant factors Insect bites can cause urticaria and even shock; in recent years, urticaria has increased due to dog and cat hair allergies; inhalation of pollen can also cause urticaria and is often accompanied by asthma attacks; plants " "Nettle" (the source of the disease name) is also the cause of contact urticaria.

6. Psychological factors Stress can cause the release of acetylcholine in the body. As a medium, acetylcholine can cause capillary dilation, increased vascular permeability, and serum exudation to form urticaria. For example, some candidates are prone to urticaria due to tension before the test.

7. Systemic disease Urticaria may be an independent disease or one of the symptoms of systemic diseases, such as rheumatic fever, rheumatoid arthritis, allergic purpura, systemic lupus erythematosus (SLE), lymph Tumors, endocrine disorders, etc. can appear urticaria.

8. Genetic parents have a history of allergies, and their children are more likely to develop allergic skin diseases such as urticaria.

9. Climate Spring and autumn are the seasons when pollen flutters, and those who are allergic to pollen are prone to urticaria at this time.

10. Other chemical fiber clothing can cause urticaria. Treatment of clothing with disinfectants or fragrances can also cause urticaria.

Is skin urticaria contagious

Urticaria is not contagious. Urticaria, commonly known as wind mass, is a common skin disease. Various factors cause temporary inflammatory hyperemia of the skin and mucosal blood vessels and a large amount of fluid exudation. Causes local edema damage. It occurs and subsides quickly, with itching. So it is not contagious.

Skin urticaria precautions

1 Eat less food such as seafood and lamb, eat more fruits and vegetables, and avoid alcohol and irritating foods.

2 Dermatitis and eczema can be affected by a variety of factors, such as irregular life, poor sleep, menstrual abnormalities, indigestion, constipation, etc. may aggravate symptoms, so it should be noted.

3 You should develop good hygiene habits and do a good job of personal hygiene. You should always use warm water and soap for local cleaning to clean the facial skin and block infection factors to avoid stimulating oil secretion. No oily skin care products or cosmetics.

When menstruation is abnormal, menstrual medicine should be taken.

5 Keep the stool smooth and treat it promptly if you have constipation.

6 Do not scratch or wash with hot water. Do not wear hard underwear to avoid skin irritation.

7 Daily facial massage to keep blood flowing smoothly.

8 Avoid using hormonal drugs.

Skin urticaria urticaria care

Urticaria Nursing-The average person's intuitive response to itchy skin is to quickly scratch it with your hands, but you may not know that this action not only does not stop itching, but also may get more and more itchy, mainly because when you scratch it locally, Instead, the local temperature is increased, and the blood releases more histamine (allergen), which will worsen it.

Urticaria Care 2 Some people feel itchy and want to use hot compresses. Although heat can temporarily relieve local pain, it is actually another stimulus, because heat can make blood vessels tense and release more allergens. For example, some people have Soaking in hot springs or baths in winter or overly warm and wrapped in thick quilts are likely to cause urticaria.

Hives care Three fried, fried or spicy foods are more likely to eat less food that triggers thermal reactions in the body. Eat more alkaline foods such as: grapes, green tea, kelp, tomatoes, sesame, cucumbers, carrots, bananas, apples, oranges, mung beans, Italian kernels, etc. Get plenty of rest, don't get tired, exercise moderately.

4 4 tips for skin urticaria to prevent skin diseases

Skin urticaria detox

Quickly expel blood endotoxin, restore normal blood circulation to the skin, re-establish the damaged blood vessel network, restore normal blood flow, nourish the skin, and make the skin healthy and moisturized

Skin urticaria cooling blood

Thoroughly remove dampness, heat, stasis, poisonous, cool blood, emollient skin, condition human viscera, improve human immune function, and make it difficult to relapse after healing;

Skin urticaria itching

Relieve itching and discoloration, comprehensively adjust allergies, enhance skin immunity and resistance, and prevent recurrence of skin diseases;

Skin urticaria

Improve blood circulation, clear the microcirculation of the lesions, promote human metabolism, dissolve and remove scales, expose healthy skin, and restore normal physiological functions of skin cells;

Diagnosis of skin urticaria and skin allergic diseases

Near the fall, skin allergy symptoms are high. Some people can occur after eating fish, shrimp, crab, eggs, milk and other foods or taking certain drugs. It mainly occurs on the skin of the body and face, and it manifests as itching and wind. , Rashes and other symptoms. Here are some common skin allergic diseases to facilitate diagnosis and treatment.

(1) Skin scratches Itchy skin, scratches after grasping with hands; in severe cases, it will be a little bit crowded with hard objects, and the symptoms are like urticaria.

(2) Urticaria (wind mass, rubella mass) Definition: A vascular neurological response manifested by the body to various types of stimuli on the skin (small blood vessels in the subcutaneous tissue expand, the permeability of the tube wall increases, and exudation occurs Effect, forming local edema). Causes: First, external exposure to cold, heat, sunlight and other stimuli; mosquito and insect bites; nettles, sumac, and other plants; second internal contact with fish, shrimp, seafood, mushrooms, sulfa drugs, salicylic acid, penicillin, serum, Toxins produced by parasites; three physical discomfort, irregular menstruation, nervousness, fatigue, depression, etc .; four family genetic history (heritance of allergies). Skin allergy symptoms: A sudden, severe itching or burning sensation of the skin. Second rash: The affected area quickly appears with lumpy swelling wind masses of various sizes and limitations, as small as rice grains and as large as palms, usually from nails to coins, slightly higher than the surrounding skin

Skin urticaria harm of urticaria

Urticaria is an allergic skin disease. Patients will feel itchy and intolerable when they are sick. They will scratch the skin continuously, causing the skin to become red and swollen, even ulcerated, which will cause other infections. It will cause great impact and harm to patients. Seriously affect patients' life, work and study quality. Affect quality of life. If the onset of chronic urticaria is not cured in time, it can be extended for months or even years, and itching increases in the morning or before going to bed, affecting people's normal life and psychological state. Therefore, chronic urticaria must be treated thoroughly, and not treated as required by some doctors, and allowed to develop, eventually leading to serious consequences! Inducing other diseases. Chronic urticaria, if accompanied by gastrointestinal symptoms, can cause nausea, vomiting, diarrhea and abdominal pain, gastrointestinal dysfunction; accompanied by ulcerative colitis, crohn's disease. The main cause of chronic urticaria is immune dysfunction, so it can induce nephritis, autoimmune hyperthyroidism, SLE, and even low immune surveillance function leading to malignant tumors! Women of childbearing age can also cause immune infertility and miscarriage! Life-threatening. Chronic urticaria, if it occurs in the throat and bronchus of the respiratory tract, can cause recurrent laryngeal edema, throat blockage, shortness of breath, chest tightness, and difficulty breathing, which can lead to suffocation and death in severe cases; in severe cases, accompanied by panic and irritability Symptoms of anaphylactic shock such as nausea, vomiting, and even decreased blood pressure are life-threatening. According to the diagnosis of wind mass skin lesions, it is not difficult to diagnose the disease and should be actively asked about the history and physical examination to try to find the cause, which should be distinguished from drug rash. The latter edematous wind mass was a diffuse large red patch with unclear edges. Pimple-like urticaria should be distinguished from chickenpox.