What should I do if my baby has hard bumps on his legs with small blisters on the surface?

Baby legs with hard bumps on the surface of small blisters common eczema, chicken pox, papular urticaria, etc., according to the different causes of different medications.
1. Eczema: the main purpose of treatment is to reduce the symptoms, reduce recurrence. Usually, local treatment and systemic treatment are adopted. Local treatment adopts glycerite lotion, glucocorticoid cream or gel to smear the affected area, such as compound dexamethasone acetate cream. Systemic treatment is mainly used for anti-inflammatory, anti-itching, such as antihistamines, including loratadine, cetirizine and other drugs.
2. Chickenpox: Chickenpox is a benign self-limiting disease, most of which can improve on its own, and requires self-isolation and bed rest. Antiviral drugs such as acyclovir and ganciclovir can effectively reduce the severity of chickenpox. Oral antihistamines such as cetirizine or glyburide lotion can effectively control itching.
3. Papular urticaria: Most of them are related to insect bites, and the possible causes need to be removed. Treatment is symptomatic and anti-allergic, oral antihistamines such as loratadine, cetirizine, etc. or glucocorticoids such as dexamethasone cream can effectively shorten the duration of the disease. At the same time, you can use glycerite lotion and other drugs can effectively relieve itching.
The hard bumps on the baby’s legs with small blisters on the surface can also be seen in other diseases, it is recommended to go to a professional hospital, to identify the cause of the disease under the guidance of the doctor to carry out targeted treatment. All of the above drugs should be used under the guidance of a doctor.