A piece of little boy’s head does not grow hair, may be baldness, for infants may also be the manifestation of vitamin D deficiency rickets, local treatment, systemic therapy, physiotherapy, etc..
1. Patchy baldness: the formation of patchy baldness can be related to mental factors, autoimmune, genetic or environmental factors, etc., in which prostrate baldness occurs in children, can control the symptoms through local treatment, such as topical glucocorticosteroids, such as dexamethasone ointment, or local multi-point intracortical injections of glucocorticosteroids triamcinolone treatment.
Oral prednisone, methotrexate, cyclosporine and small molecule drugs such as tofacitibe can also be effective. Physical therapy can be chosen to improve the symptoms through helium-neon laser irradiation and photochemotherapy.
2. Vitamin D deficiency rickets: early manifestations can be caused by elevated nerve excitability resulting in irritability, head sweating, pillow baldness can be caused by shaking the head and rubbing the pillow, attention should be paid to vitamin D supplementation to ensure adequate milk, supplemental calcium and phosphorus from diet, attention to strengthening nutrition, and adherence to outdoor activities.
When children do not grow hair on their heads, it is recommended to consult a doctor in a timely manner and follow the doctor’s instructions for treatment.