How to relieve itching of eczema in children aged 4 and a half is the most common skin disease. Commonly known as milk. The baby has eczema: 1. Don't wash with hot water or soap, don't bask in the sun, don't wear clothes, and avoid the sweater touching the skin. 2. Local drugs should not be used casually. In the acute stage, 2-4% boric acid water should be applied to wet compress, and then zinc oxide antipruritic ointment should be applied externally; External use of subacute calamine glycoside lotion; In chronic stage, 0.5% cortisone cream or rice bran oil ointment should be used, and the scab should be cleaned before application.

Don't let your baby scratch, often cut your baby's nails and wrap your hands with gauze if necessary.

2. The antihistamines chlorpheniramine, phenamine, diphenhydramine and promethazine have good antipruritic and antiallergic effects, and have different degrees of sedation. Non-sedative antihistamines, such as cismin (tablet or oral liquid) and terfenadine. Antihistamines with sedative effect are superior to the latter.

3. Corticosteroid hormones can control symptoms quickly whether orally or intravenously, and have obvious anti-inflammatory and antipruritic effects. However, it is easy to relapse and cannot be cured after drug withdrawal, and it is dependent. There are various adverse reactions after long-term use, so it should be used with caution as appropriate. If other therapies for generalized acute eczema are not effective, you can take prednisone orally for a short time, and your condition will be gradually relieved.

4. Antibiotics

It is only suitable for children with secondary local or lymph node infection, leukocytosis and elevated body temperature. Penicillin is usually injected intramuscularly or erythromycin and compound sulfamethoxazole are taken orally.