Children with white spots on their arms may be related to the causes of apheresis, vitiligo, and post-inflammatory hypopigmentation.
1. aphakia: it may be in the embryogenesis process melanocyte development or melanosome transfer disorder, etc. lead to local skin coloring abnormality, the phenomenon of white spots on the arm.
2. Vitiligo: this disease is related to heredity, mental factors, autoimmunity, etc. It is a relatively common acquired pigmented skin disease, manifested as limited or generalized skin and mucous membrane pigmentation completely lost, due to the disappearance of the skin’s melanocyte function caused. It can lead to the loss of skin color and whitening of the damaged area.
3. Post-inflammatory hypopigmentation: If eczema, dermatitis and other inflammatory reactions occur in the arm, melanin synthesis is impaired, resulting in hypopigmentation and white spots.
Children with white spots on the arm, it is recommended that parents take their children to the hospital in time to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.