Children allergic urticaria symptoms picture?

summary

Urticaria in children, commonly known as rubella, is a common allergic skin disease, mainly manifested as erythema and edema of different skin sizes, often accompanied by pruritus. Its basic lesions are temporary expansion of capillaries and sudden increase of permeability of skin mucosa. Children allergic urticaria symptoms picture? Next, I'd like to share my views with you.

Children allergic urticaria symptoms picture?

The onset of acute urticaria in children is very sudden, and the skin can be itchy in a moment. With itching and scratching, rubella blocks of different sizes and shapes appear rapidly; Some are ring-shaped, but also can be integrated into a large piece, about 10 minutes to a few hours quickly fade, leaving no trace.

The location of the rash is uncertain. If a needle is used to scratch the normal skin of the child, red pimples consistent with the scratch may appear. Most of the children had no other discomfort except itchy skin; A small number of children with visceral involvement had fever, headache, suffocation, nausea, vomiting, diarrhea, abdominal pain and other discomfort; In severe cases, there were pale complexion, dyspnea, hypotension and other shock manifestations.

Most of urticaria attacks in children are transient. Moreover, it is related to the immune mechanism. Some children will recover after the occurrence of infantile urticaria, but some will last for a long time. For these children, we should actively go to the hospital for treatment, and carefully check the existing causes. Contact urticaria in children mostly occurs in personnel with latex allergy. According to a survey of 2062 employees in a hospital, 12% of them are allergic to latex.

matters needing attention

Some drugs can cause urticaria, such as penicillin, tetracycline, chloramphenicol, streptomycin, sulfonamides, polymyxin and other antibiotics, analgin, aspirin and other antipyretic analgesics, etc. In the use of these drugs, such as allergic symptoms should immediately stop using, and timely use of urticaria combination therapy for treatment.