Infants scratching their hair is considered to be an itchy scalp, which may be a result of not paying attention to personal hygiene, infantile eczema, seborrheic dermatitis and so on.
1. Do not pay attention to hygiene: infants are relatively small, the metabolism of the skin is relatively fast, if you do not pay attention to hygiene, a long time without washing the hair, it will lead to an itchy scalp, so often scratching the hair.
2. Infantile eczema: Infantile eczema is common in infants 2~3 months old, it is a kind of allergic skin disease that develops in the head and face, it is a kind of skin disease caused by the common factors of genes and environment, it will appear symmetrical erythema, papule, papule herpes, blisters and so on, accompanied by itchy symptoms.
3. Seborrheic dermatitis: Seborrheic dermatitis is the transfer of maternal androgens to the fetus through the placenta, so after the birth of the newborn sebaceous gland activity is obvious, seborrhea, can also cause itching, resulting in infants scratching their hair.
Infant hair scratching may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or standardized treatment.