What's the deal with the white spots on the back of the hands? Is it vitiligo

White patches on the back of the hand may be:vitiligo, but it is not excluded that it is due to other reasons. It is recommended that patients seek medical attention in a timely manner and carry out targeted treatment after a clear diagnosis.

1.vitiligo: Vitiligo is a common acquired depigmented mucocutaneous disease that can occur anywhere on the body, including the face, neck, and back of the hands. The pathogenesis is not well understood, but may be related to genetic factors, autoimmune disorders, and other factors. Clinically, it is mainly manifested as local well-defined milky white plaques, and there are generally no conscious symptoms.If the white patches on the back of the patient's hands are consistent with the above, it is more likely to be considered vitiligo.

2. Other causes: In addition to vitiligo, it may also be caused by tinea versicolor, senile vitiligo, etc. Tinea versicolor is a fungal skin disease caused by Malassezia infection, which usually presents as round or oval light brown to dark brown macules or patches on the skin, covered with furfur-like scales. Age-related leukoplakia is more common in the elderly, and it is more likely to occur on the trunk and limbs, etc., and is a round or oval light white patch of different sizes and numbers. These white patches usually don't go away on their own and don't affect your health.

If the patient finds that there are white spots on the back of the hand, accompanied by itching, pain and other symptoms, it is recommended to go to the hospital in time for treatment, and under the guidance of the doctor, the relevant examination and targeted treatment are carried out.