Children wash their hair or always scratch their head, can be seen in normal people, but also may be caused by allergic dermatitis, head lice, etc., you should consult a doctor in a timely manner to clarify the cause of the disease.
1. Physiological conditions: children wash their hair or always scratching their heads may be children in their daily lives have developed bad habits, parents of such children should help improve their bad habits, usually without special treatment.
2. Allergic dermatitis: animal hair, insect hair, pollen, dust mites and other allergens caused by allergic dermatitis may lead to the child washed his head or always scratching his head, this kind of child will also have a head rash, angioedema and other symptoms.
3. Head lice: children wash their heads or always scratching their heads may be caused by lice parasites on the head, such children will also have difficulty sleeping at night, head of foreign body sensation and other symptoms.
Children wash their hair or always scratch their head, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.