Patient's question:
My baby has developed eczema on his head. After using medication, it has now formed a scab. I'm quite worried about it leaving scars. I'd like to ask if, after the eczema on the baby's head has formed a scab,Doctor's answer:
Hello: Eczema in children is caused by a hereditary allergic constitution reacting to environmental allergens. Due to a genetic defect in C1 esterase inhibitor in the serum, capillary fragility and increased permeability are produced, leading to neurovascular edema. Prevention and treatment are as follows:1. Avoid washing the eczema area with water, especially hot water and soap. You can use sterilized vegetable oil or petroleum jelly for wiping.
2. Avoid contact with silk, wool, fiber, and other fabric clothing, as well as carpets.
3. In terms of diet, try to identify the allergen as much as possible. If milk allergy is suspected, you can boil fresh milk for a longer time. If protein allergy is suspected, you can eat only the yolk; nursing mothers should temporarily avoid foods like eggs, shrimp, and crabs.
4. Go to the hospital for tests to identify allergens such as dust mites and pollen.