Most of the white patches on the inner thighs are related to vitiligo, but also may be related to the scars that appear after the wound scabs.
1. Vitiligo: Vitiligo belongs to a kind of more common pigment decolorization of the skin mucous membrane disease, vitiligo has no specific causative factors, may be and genetic factors or external environmental stimulation, autoimmune function low and other factors related. If the patient if the inner thighs have a white block, most of them are related to vitiligo.
2. Scars: If the area has been injured before, the scar left by the wound scab, can also cause the inner thighs long white patches, usually with the passage of time, will slowly fade.
The inner thighs long white patches may have other reasons, it is recommended to go to the hospital in time for relevant examination, clear cause of the disease after active symptomatic treatment, so as not to delay the condition.