Pityriasis rosea is a common, inflammatory skin disease with self-limited, characteristic skin lesions. The disease occurred in spring and autumn, more common in young people.

The cause of pityriasis rosea

The cause of pityriasis is not yet clear. There are many hypotheses for infections (fungi, bacteria, viruses) and allergies. Many scholars have suggested that this disease may be caused by a viral infection, but there is no definite evidence.

Symptoms of pityriasis rosea

1. The skin lesions are oval or round rose rash, and some skin lesions are ring-shaped, covered with verrucous scales. At the edge of the rash, the scales are more pronounced and appear collar-shaped.

2. More than one single major damage occurred in the trunk.

3, 1 - 2 weeks later, the size of the cover around the trunk and limbs scattered rash.

4, consciously different levels of itching.

5, may be associated with general malaise, headache, sore throat and other symptoms of upper respiratory tract infections.

The disease occurs in young and middle-aged people. Children and the elderly are rare. He is the oldest person suffering from pityriasis rosea being 45 years old.

In addition, pityriasis rosea is somewhat similar to syphilis symptoms. In addition to being often misdiagnosed and delaying the condition, patients cannot adhere to treatment and are a major cause of recurrent disease. Pityriasis rosea usually needs to adhere to treatment for more than a month to cure, otherwise, the disease will easily recur.

Herpes prevention knowledge:

1, the disease is good in the spring and autumn, more common in young adults, usually 4-8 weeks to recover on their own.

2. Most of the patients had no systemic symptoms, but there were also headaches, sore throat, low fever, and enlarged lymph nodes in the neck.

3, the disease needs to be identified with tinea corporis, tinea versicolor, psoriasis, seborrheic dermatitis and other diseases.

4, Early diagnosis and treatment of acute attack of primary disease should avoid various irritation and humidity

5, reduce access to public places to increase resistance to avoid infection

Pediatric prevention of pityriasis common sense

Pediatric prevention of the disease home care points: reduce access to public places to increase resistance and avoid infection.

1 Be aware of the mental status of young children when you are at high fever: When you are infected with rose rash, your child's spirit and physical strength are still good. However, if the child has poor mental health or other conditions, it is necessary to go to the pediatric clinic to see if there are other diseases.

2 antipyretics: fever can take the doctor's antipyretics.

3 drink plenty of water: let the children drink plenty of water, more rest.

Pityriasis rosea is not contagious. The most important thing to prevent the disease is the law of life and rest, hygiene, exercise more, improve immunity, and prevent viral infection.

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