What is the white spot on the child's face?

White spots on children's faces are mostly white pityriasis, which is skin damage caused by fungal infection. The skin surface can be seen pale, desquamating substances, and may also be accompanied by itching. There are also delicate skin, easy to be affected by external temperature and temperature. Dry weather, skin and mucous membranes are easy to dehydrate, and dermatitis is caused. The face shows depigmentation, showing white spots. There is also weak spleen and stomach function, lack of trace elements zinc, iron, but also easy to show white spots on the face, is the need to check in time to understand the lack of trace elements.