Allergic skin disease symptoms, skin allergy symptoms

Drug eruption: Some drugs can cause allergic reactions, mainly manifested as erythema, purpura, blisters and epidermis, itching and pain, and sometimes low-grade fever. The rash is usually depigmented after it has resolved.

Urticaria: Acute urticaria usually begins with itching all over the body, followed by wheals of varying sizes, 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.

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.

Eczema: Acute eczema is often distributed, and the rash comes in many forms, manifesting as erythema, papules, blisters, erosions, oozing, and crusting. Severe itching is felt, and scratching can cause infection.

The course of the disease is about 2-3 weeks, but it is easy to become chronic and reversed. Chronic eczema is more common on the extremities. It is manifested as **thickening and roughness, which can be lichenified, desquamation, pigmentation, and self-exerted itching.

Attacks are often acute and can last from months to years.

Contact dermatitis: refers to the local occurrence of erythema, edema, itching and pain after contact with a certain substance, and in severe cases, blisters, peeling and other phenomena may appear.

Food allergies: The manifestations of food allergies can be varied, with rashes being the most common, mostly occurring on the face, perioral erythema, and more common on the trunk, itching and scaling, and pigmentation. On the other hand, after eating wild vegetables, photosensitive dermatitis can occur after being exposed to sunlight**, chronic edema of the face, neck and hands, general fatigue, nausea, diarrhea, and abdominal pain.

Cosmetic allergies: Cosmetics can cause allergies such as redness, swelling, heat, pain, and blisters.

Scratches: Itching, scratching with your hands.

Allergy symptoms

Allergies are symptoms caused by bacteria, chemicals or other factors. When allergy symptoms appear on the body, everyone's first reaction is to scratch with their hands, so as to reduce the pain caused by itching. Below I will introduce some common allergy symptoms and related solutions.

Allergy symptoms

1. Caterpillar allergies. When the caterpillar comes into contact with **, the burrs on its body will cause pimples in the human body, and accompanied by severe itching symptoms, and in severe cases, there will be local redness and swelling. In this case, you can apply wind oil essence to the affected area, and if you are in the wild, you can lack these medicines, which can be relieved by washing cold water.

2. Suac allergy. If the sap of the sumac tree touches the human skin, some people will have a large small pimple, and the size of these pimples is like a small pimple, accompanied by itching, the more you scratch it with your hands, the affected area will spread, and the pimple will blister in the later stage. In such cases, you need to go to the hospital for medical treatment.

3. Food allergies. Food allergies are divided into a variety of local hunger, some people will be allergic to seafood, and some people will be allergic to alcohol, but this kind of allergy is mainly realized as the whole body or Tong quietly returns to the local **redness, swelling, itching. If this is a serious situation, seek medical attention as soon as possible, and if it is not very serious, you do not need to take medicine.

4. Chemical allergies. Cosmetics, or nickel in stainless steel and other such products can cause allergies, the symptoms of such allergies are often more serious, patients generally have muscle tightness, itching, numbness, blisters and other symptoms. In such cases, it is necessary to seek medical attention.

**Precautions for allergies

Friends with allergies had better go to the hospital to check what allergens are causing their allergies, so as to prescribe the right medicine. When the situation is unclear, it is best to choose to seek medical attention rather than self-medication, because most types of ** allergy symptoms are similar, and if the allergy is severe, it will lead to shock and death, don't dismiss it.

Hello! It is recommended to eat more fruits and vegetables, and wash your face with warm water in the morning and evening, and then you can also use a cold towel to compress your face, which can alleviate allergy symptoms and increase the resistance of your face. Hope you can get help and hope to adopt!

Yes, avoid re-exposure to the allergen, or you will have allergies in the future. This is the effect of immune dysregulation on the body, which is an autoimmune disease.

In life, I often find that there are signs of redness and swelling on my own **. A lot of them are, and after a while, they're going to disappear. In fact, this is what people often call **allergies.

However, there are some ** allergies that can be cured on their own. Similarly, there are some ** allergy symptoms that do not go away on their own. It depends on what type of allergy we have.

Generally, allergies will cause symptoms such as redness, swelling, itching, dryness and peeling. For allergies, allergy repair cream, which can fix allergies and replenish hydration.

According to your description, it may be allergic, but because the intuitiveness of the disease is very strong, and the specific need to see the patient, it is recommended that you go to a regular **disease hospital in time, and after the diagnosis is confirmed by relevant examinations, under the guidance of the doctor**.

**Allergies will have many symptoms, so you should go to **specialist hospital for examination as soon as possible**.

Yours is**allergies, if you have had it before, you must have allergic skin! If you don't pay attention to it, it will get worse and worse in the future! It's not that I'm scaring you, I used to be too, but I didn't take it seriously at first, and when I came back** allergies are bad, it's going to rot!

Later, I used a whole set of imsanqua, but I didn't suffer less!

1. General manifestations of allergies.

1.Redness and swelling.

**Allergies are relatively mild symptoms, generally some patients find that the face is red after waking up, followed by a slight itching sensation, and it has not subsided. If it's a little more severe, then it may be swollen, and the whole face will be bigger, and at the same time, there will be a fever, a little cold and fever.

2.Itchy skin.

Some patients may also have peeling when they are allergic, with the first part at the corner of the mouth, and then spread to the forehead and even the entire face. When it is particularly severe, it is like dandruff, which appears in patches. In addition, as the symptoms of allergies spread, the most headache-causing itching can also occur.

In particular, when some patients have severe itching symptoms, it can be said that they are in pain.

3.Pusular blisters.

If there is an increase in the rash of allergies, ulceration may occur, and pus pockets may be produced, and the symptoms of pus discharge are also more common. When allergies reach their worst, they can develop into blisters, which can also accumulate a lot of toxins.

4.Tingling sensation.

If the allergy persists for a long time, it may affect the nervous system and cause a tingling sensation.

2. Types of allergies.

1.Seasonal allergies.

If it is an allergy that occurs during the change of seasons, the general symptoms are dryness and itching, as well as erythema.

2.Peach blossom ringworm.

Generally, most of the allergies that occur in spring are peach blossom ringworm, and the onset is mostly on the face, and there will be patches of light red, round patches on the face when the disease occurs, and the surface is also a little peeling.

3.Mental hypersensitivity.

If you are mentally on it for a long time, tension may also cause allergies, at this time the allergy will be particularly violent, if the patient scratches repeatedly, ** will also thicken, and the onset site, at first the neck, can spread to the buttocks and lower legs.

Clause.

1. Some drugs can cause allergic reactions.

The main manifestations are erythema, blisters and epidermal laxity, itching and pain, and sometimes low-grade fever. The rash is usually depigmented after it has resolved. Allergies to Western drugs are more common, such as penicillin, sulfonamides, allergies, and some of the ingredients can also be used as allergens.

What drugs to take in life should be carried out under the guidance of a doctor, and patients should not blindly take drugs.

Clause. 2. Contact allergic reactions.

Local erythema, edema, itching and pain, severe cases may have blisters, peeling and other phenomena. Substances that can cause contact dermatitis include jewelry, bracelets, frames, sandals, chemical fiber fabrics, topical drugs, chemicals, cosmetics, etc. Once you find the above symptoms, immediately look for items that cause allergies and stop contacting, people who are prone to contact dermatitis mostly belong to allergic people.

In life, we should be clear about what we are allergic to, and it is better to go to the hospital for an allergy test.

Clause. 3. There is obvious exudation.

Eczema is also a symptom of allergies, and it is also relatively high. The appearance of eczema is related to the abuse of chemicals, the environment, poor management of the three wastes, the accelerated pace of life, and the increase in mental pressure. Pathogenesis:

Onset can occur at any age; Can occur anywhere on the body surface; anti-** work; erythema, papules, blisters, erosions, oozing, crusting, scaling, and pigmentation may be seen locally or generally; Intense itching.

Clause. Fourth, wheals, hives.

Allergies are also common, and this is also a symptom due to allergies, which is a reaction of blood vessels and nerves, the small blood vessels of the subcutaneous tissue dilate, the permeability of the tube wall increases, and the exudation effect occurs, resulting in local edema. There will also be wheals and severe itching symptoms, the onset is relatively rapid, and the wheals rise and fall from time to time.

Clause. 5. The manifestations of food allergies can be varied.

The rash is common, mostly on the face, around the mouth, and on the trunk, itching and scaling, and pigmentation may occur. In addition, after eating wild vegetables, photosensitive dermatitis can occur after being exposed to sunlight**, chronic edema of the face, neck and hands, general fatigue, nausea, diarrhea, and abdominal pain, which are some symptoms caused by food allergies.

After contact with a foreign body, redness, itching, macules, papules, punctate rashes, local edema, peeling, etc. appear.