Special Circumstances:
A few patients may have a light purple spot reappear a few days after the spot falls off. The reasons are: The scab did not fall off on its own or was exposed to the sun. The application of the solution was excessive, and the medication was applied beyond the spot area. Oily skin and scar-prone constitution. Consuming vinegar and spicy foods during the use of the medication. If the above phenomena occur, they will disappear on their own and return to normal skin color after half a year, no treatment is needed, so do not worry.