How to distinguish between sweat spots and vitiligo

summary

When I went back to school for only a few months, I saw a child next door with several white spots on his face. I quickly checked what it was on the Internet. The Internet said it was likely to be vitiligo. I asked my father, who also said it was long vitiligo, about how to distinguish between sweat spots and vitiligo? Do you know? Today, let me learn how to distinguish between sweat spots and vitiligo.

How to distinguish between sweat spots and vitiligo

Symptom 1: vitiligo is a skin disease with pigment shedding. It begins to appear that the local skin without self-conscious symptoms turns white and gradually expands. The white spots are light white or milky white, with the same shape and size, clear boundary, smooth surface and no dandruff.

Symptom 2: in general, the external symptoms of vitiligo are: the affected area is white, more obvious with the normal skin color, does not protrude from the skin, pore occlusion, the affected skin is smooth, no scales, no pain and itching, mostly symmetrical distribution, individual patients with hair whitening, no obvious symptoms before onset.

Symptom 3: the edge of some new leukoplakia has a slightly elevated inflammatory dark red, which can last for several weeks. This early change has no conscious symptoms, so it is easy to ignore. Sometimes it is difficult to recognize the early leukoplakia with fuzzy boundary and no hyperpigmentation.

matters needing attention

Adhere to the treatment, consolidate the curative effect. How to prevent the recurrence of vitiligo? Experts pointed out that after the clinical recovery of vitiligo patients, their immune ability and microcirculation disorders have not yet returned to normal, so after the clinical recovery, that is, after the complete disappearance of leukoplakia, we should consolidate a course of treatment.