Pseudofolliculitis of the beard

Introduction to the need for false folliculitis Pseudo-follic folliculitis (pseudofolliculitisbarbae) is a reactive inflammation of the foreign body around the beard caused by the in-growth of the beard. Most people suffer from excessive shaving, especially those with curly or wavy hair. The sharp end of the razor scrapes the epidermis, and the curling growth of the beard causes the residual hair shaft to enter the skin again, producing an inflammatory reaction of foreign body. basic knowledge The proportion of illness: 0.006%-0.009% Susceptible people: male Mode of infection: non-infectious Complications: skin cysts skin candidiasis

Cause of pseudo-folliculitis

(1) Causes of the disease

Most people suffer from excessive shaving, especially those with curly or wavy hair. The sharp end of the razor scrapes the epidermis, and the curling growth of the beard causes the residual hair shaft to enter the skin again, producing an inflammatory reaction of foreign body.

(two) pathogenesis

The sharp end of the shaving razor scrapes the epidermis, and the curled growth of the beard causes the residual hair shaft to re-enter the skin, producing an inflammatory reaction of foreign body.

Presbyopic folliculitis prevention

1. In the units prone to pyoderma (such as some factories, agricultural machinery stations, primary schools, etc.), extensive publicity and education on the prevention and treatment of suppurative skin diseases, regular preventive inspections, as far as possible to eliminate all factors.

2. Pay attention to skin hygiene, strengthen physical exercise and increase skin resistance.

3. Maintain the integrity of skin function. For skin diseases, especially pruritic skin diseases, timely treatment should be carried out to prevent skin damage and avoid irritation such as scratching and skin friction.

4. Clothes, towels, basins, etc. are prohibited from public use to prevent contact with infection. The patient should be properly isolated. The dressings and contact materials used by the patient should be strictly disinfected or burned. During the illness, it is forbidden to use the liquid to clean the skin lesions. Wash the affected area with tap water to prevent extension.

5. When you are sick, you should ban alcohol or spicy food, and eat less food.

Surgical folliculitis complications Complications skin cysts skin candidiasis

It is generally easy to develop other skin diseases.

Symptoms of hair follicles, common symptoms, papules, nodules, scars

The basic damage is the inflammatory papules located in the beard area, especially in the sputum, neck, because the beard grows often irregularly, and the arrangement is disordered. In some parts, curly hair can be seen and then enter the inflammatory nodules. Individual papules can heal naturally. Severe cases may be accompanied by hair follicle damage and residual scars. In the beard area, in addition to inflammatory papules, dimples, subcutaneous tunnels or linear scars can be seen.

Examination of the need for false folliculitis

Histopathology: acute inflammatory reaction at the end of the hair. When the hair breaks through the epidermis, a mixed reaction composed of polymorphonuclear leukocytes and lymphocytes can be seen. The hair penetrates the skin to a depth of about 2 to 3 mm, forming a chronic foreign body reaction, and visible giant cells. .

Diagnosis and diagnosis of pseudo-folliculitis

According to the basic damage is the inflammatory papule located in the beard area, histopathology: acute inflammatory reaction at the end of the hair, when the hair breaks through the epidermis, can be seen by the mixed reaction of polymorphonuclear leukocytes, lymphocytes, can be diagnosed.

Identification with sores.

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