Small white spots on the legs may be due to post-inflammatory hypopigmentation, or anemia, vitiligo and other diseases.
1. post-inflammatory hypopigmentation: if the skin of the leg has been infected and burned some time ago, the pigmentation of the local lesions will be reduced over time, and then there will be small white spots on the legs.
2. anemia nevus: this disease and congenital vascular function abnormality, skin sensitivity to catecholamines and other reasons related to the skin lesions manifested as a single or multiple irregular white spots, good in the trunk, face, limbs, etc., so the patient there is the phenomenon of small white spots on the legs.
3. Vitiligo: Vitiligo is a relatively common acquired pigmented skin disease, manifested as a limited or generalized complete loss of skin and mucous membrane pigmentation. The causes of the disease include genetic, neurochemical, autoimmune dysfunction, often due to trauma, mental stress, sunburn and other factors and triggered, can appear in any part of the body, can be manifested as a small white spots on the legs.
It is recommended that patients with white spots on the legs go to the hospital in time to clarify the cause of the disease and follow the doctor’s instructions to standardize the treatment.