How does the itch after vitiligo wipe medicine return a responsibility

summary

Vitiligo is a very common skin disease, so often a lot of people use drugs indiscriminately, leading to itching after vitiligo wipe medicine, what is going on at this time? For example, one of my friends, she suffered from vitiligo, he has been in the treatment, to give you a brief introduction of vitiligo after itching is what happened?

How does the itch after vitiligo wipe medicine return a responsibility

First, itching after the use of drugs is a very normal thing. 20% - 25% of patients have local itching before or at the same time. Some patients have itching feeling due to certain factors when the condition is stable, and then the white spots expand or new white spots appear.

Second: if you itch after wiping the medicine, it means that there is a new large white spot, the treatment of vitiligo is generally in the local use of topical drugs, and the treatment of vitiligo topical drugs have phototoxicity or photosensitivity, through ultraviolet radiation to make the drug stimulate the skin, so as to induce subclinical inflammation and promote melanocytes to produce melanin.

Third: but don't worry too much. This is a very normal phenomenon. Because of the existence of inflammation, at this time the local white spot often itching, this itching is after treatment, is a normal reaction, does not mean that the white spot will develop.

matters needing attention

Vitiligo can not casually use drugs, but only rely on external treatment can not be good treatment of vitiligo, so we must avoid skin irritation, but according to the clinical response, most patients are difficult to control the use of external drugs, the development of vitiligo and external stimulation also has a great relationship, leukoplakia is better or normal external drug effect It's easy to mix the bridge, so blind treatment with topical drugs is not advisable.