What causes redness and itching in vitiligo?

It is normal for the patient's skin lesions to become red. The white spots of patients with vitiligo are very sensitive to sunlight. If the white spots are exposed to the sun for a period of time, we will find that the white spots become red. This method is often used in real life to diagnose whether the white spots on the body are vitiligo.

At the same time, the redness of the skin lesions may also be caused by the drugs used to treat vitiligo. This is because general drugs contain a certain amount of irritating drugs. If the patient uses this drug for too long, it will It may cause the affected skin area to become red. But patients with vitiligo don’t need to worry too much, because this phenomenon will not aggravate the condition, nor will it affect the patient’s health.

Although redness is a common symptom of patients with vitiligo, if the patient blindly uses drugs, it may also cause redness of the white spots. Therefore, it is best to advise patients to go to the hospital for examination when they notice redness in the affected area, and then take medication according to the doctor's guidance. In addition, because vitiligo is difficult to treat, it is recommended that patients pay attention to vitiligo care in daily life and do a good job in vitiligo health care, which is also helpful for treatment. In addition, you must choose a regular and professional hospital for vitiligo treatment, so that vitiligo can be cured faster.