What causes blisters on children?

Be especially careful when blisters appear on children’s bodies , because since their resistance and immunity are relatively poor, they are easily infected by bacteria and cause physical discomfort, especially if they come into contact with sensitive objects, which can easily cause skin diseases. Generally, there are two reasons why children get blisters. One is papular urticaria and the other is chickenpox. Therefore, once discovered, seek medical treatment in time, avoid eating spicy and irritating foods, and pay attention to the hygiene of children.

We think this may be chickenpox , the incubation period of which is about 14 to 15 days. The onset is acute, with mild to moderate fever and rash. The rash first occurs on the scalp and compressed parts of the trunk and is distributed centripetally. The rash appears in batches during the rash period, which lasts 1 to 6 days. The skin lesions evolve from small red maculopapular rash → pararash → symptomatic rash → shedding, and no marks are left after shedding. There is obvious pain and itching during the scar stage, and if secondary infection occurs due to scratching, slight indentations may be left behind. Weak people may develop high fever, and about 4% of adults may develop disseminated varicella and varicella pneumonia. There is no specific treatment for this disease. The main treatment is symptomatic treatment to prevent secondary skin infection, keep it clean and avoid itching. When the herpes breaks or secondary infection occurs, 1% gentian violet solution can be applied locally. If the herpes has not broken, calamine lotion can be applied.

Early use of spermatoglycan 10 mg/kg/day or acyclovir 8 mg/kg/day for 5 to 7 days, or adding interferon, can inhibit viral replication. Daily intramuscular injection of vitamin B12 500-1000ug also has a certain therapeutic effect. Effective antitoxins can be used when there is secondary infection. Hormones should not be used for chickenpox to avoid spreading the virus.

Symptoms caused by local eczema generally cause local itching and blisters. It is recommended that you first pay attention to rest, pay attention to local hygiene, and avoid going into the water for a while. It is recommended to take terfenadine tablets, vitamin C and calcium tablets for treatment, and apply Wuji ointment to the local area.

It could be a viral infection causing herpes . I suggest you try acyclovir ointment or phthalide. If you have blisters, it is recommended that you use a sterilized cotton swab dipped in iodine to disinfect it, then use a sterile syringe and pillow to puncture the blisters and then apply phthalide again for better results.