Eczema is one of the more common skin diseases. Eczema is usually very itchy, the skin to form a large red spot, and eczema cause complex, treatment is still easy to recur after the improvement, difficult to cure. Because of the clinical form and location of each characteristic, so the medication varies from person to person. What are the symptoms of eczema? So what to do when you have eczema?

1, eczema symptoms

1, eczema early performance

In the early or acute stage, there are patches of erythema, dense or sparse pimples, or blisters difficult to see with the naked eye, severe oozing and vesiculation of a large area; in the sub-acute state, oozing is reduced and scabs, the affected area by bright red to dark red, there is no large vesiculation; in the sub-acute state, oozing is reduced and scabs, the affected area from bright red to dark red, no In the chronic state, the exudate is less or completely dry and crusted, often mixed with scales and scaly scabs, the affected area is darker or hyperpigmentation occurs, sometimes the pigmentation is reduced, in the skin lines, especially in the greater degree of movement of the site is prone to fissures, long-term friction scratching can cause significant mossy, and neurodermatitis (chronic lichen simplex) is not easy to distinguish.

2, acute eczema symptoms

The onset of acute, often symmetrical distribution, to the head and face, limbs and vulva. In the course of the disease, erythema, papules, blisters, pustules, vesicles, scabs and other types of rashes can appear in sequence, but there are often 2-3 kinds of rashes coexisting at the same time or at a certain stage to a certain type of rash. The condition is often aggravated by frequent scratching due to intense itching. If secondary infection occurs, pustules or thick scabs may appear. If treated appropriately, the inflammation will be reduced, and the lesions will subside in 2 to 3 weeks, but they are often recurrent and may turn into subacute or chronic eczema.

3, chronic eczema symptoms

Often due to acute, subacute eczema recurrent episodes of chronic eczema; can also begin to be inconspicuous, due to frequent scratching, friction, or other stimuli, so that the onset of the onset of chronic eczema. Its manifestation is that the affected skin is infiltrated and thickened, the surface is rough, dark red or with hyperpigmentation, and the lesions are mostly confined plaques, commonly found on the hands, feet, calves, elbow pockets, breasts, vulva, anus and so on, with clear edges. The course of the disease is chronic, can be up to several months or years, can also be due to stimulation and acute attacks.

2, the difference between rash and eczema

Rash only local skin color changes, neither high up the surface of the skin nor depression of the skin damage, see typhus, dengue, rheumatic erythema multiforme and so on: due to the dilatation of the blood vessels and the redness of red spots (scarlet fever, measles, measles, drug rash and so on), subcutaneous bleeding of violet spots, and so on. Purple spots are divided into small punctate hemorrhages, or purpura, with a diameter of less than 5 millimeters and bruises, or purpura, with a diameter of more than 5 millimeters. These spots often change from red or purple to brown or yellow until they disappear. From the rash to disappear, some to two weeks, some as long as 2-3 days.

An increase in skin pigmentation that changes the skin is called a pigmented spot. In contrast to pigmented spots, white skin is called leucoderma, which is represented by vitiligo (common white spots). Papules (Papules) is a small, substantial elevation of the skin with color changes in the skin damage, see drug rash, measles, scarlet fever, eczema and so on.

Hives (urticaria), also known as hives, is a temporary edematous swelling of the local skin, varying in size and shape, pale or reddish in color, and leaving no traces after fading. It is caused by rapid-onset metamorphic reactions of the skin, and can be seen in allergic reactions to heterogeneous proteinaceous foods, drugs, or other substances, and insect bites.

3, what to avoid eating eczema

Egg food, eggs and egg products can also lead to baby allergies, in which egg whites in the egg protein is the main component of allergy induced. In addition, quail eggs, duck eggs and goose eggs can also trigger baby allergies. So to say that the baby eczema can not eat what, egg food can not be forgotten.

Milk, baby eczema can not eat what? Milk is one of them. Some mothers may not understand this, but do not know that milk and milk products are common allergic foods easily lead to babies, but also baby eczema common allergens, including milk in the alpha-lactalbumin is the strongest allergen component. Many babies can be induced to eczema after drinking milk or milk powder, and there are also manifestations of digestive allergies, such as vomiting, abdominal pain, noisy.

Seafood and aquatic products, baby eczema can not eat what, seafood and aquatic products is also one. Although seafood is rich in nutrients, but easy to induce baby allergies. The reddish-colored fish and crustacean seafood such as shrimp and crab contain high allergenic ingredients, and more heat-resistant, even after cooking can also trigger allergies.

4, prevent eczema

1. Avoid their own possible triggers.

2. Avoid all kinds of external stimuli, such as hot water scalding, excessive scratching, cleaning and contact with potentially sensitive substances such as fur preparations. Less contact with chemical composition supplies, such as soap, washing powder, detergent, etc..

3. Avoid potentially sensitizing and irritating foods such as chili peppers, strong tea, coffee and alcohol.

4. Use medication under the guidance of a professional physician.