Erythematous rash

Introduction The erythematous rash is more common in children with eczema. Pediatric eczema is an allergic skin disease, which is commonly called allergic skin disease. The main cause is intolerance or allergies to food, inhalation or contact. People with eczema initially have red skin, a rash, followed by rough skin, scaling, and rubbing the skin as if it were on a sandpaper. Eczema can be noticeable when exposed to heat or humidity. The erythematous rash itself is not caused by moisture, but dampness can cause the erythematous rash to worsen. After a shower or sweating, the erythematous rash will become more noticeable. The first time I pay attention is often after taking a bath, so I push the reason for the wet factors such as the body not drying after bathing.

Cause

A variety of skin diseases, various types of stimulating small blood vessels in the subcutaneous tissue expressed on the skin, increased permeability of the wall, exudation, local edema.

The erythematous rash itself is not caused by moisture, but dampness can cause the erythematous rash to worsen. After a shower or sweating, the erythematous rash will become more noticeable. The first time I pay attention is often after taking a bath, so I push the reason for the wet factors such as the body not drying after bathing.

an examination

Pediatric erythematous rash and adult erythematous rash are essentially the same thing. However, erythematous rash in children, including infantile erythematous rash and erythematous rash in children, is not exactly the same as adult erythematous rash.

According to the different manifestations of erythematous rash, it can be divided into three types:

1 exudation type is also called wet type, mainly exudation, and erosion occurs.

2 dry type, mainly based on suede-like desquamation.

3 seborrheic type, exudate like mooring, itching is not heavy.

Differential diagnosis

The baby erythematous rash is seen on the face. Light (dry) only erythema, papules, heavy (wet) blistering, erosion, water seepage, scarring. It usually heals after 3 to 4 years old. Most people do not relapse, and a small number of people will recur.

The erythema-like rash in children is continued from the infant erythematous rash, or it does not occur in infancy and only begins in early childhood. Children with erythematous rash have a longer period of disease.

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