口角炎是儿童的常见病,多发生在冬春时节。冬春季天气寒冷,儿童不愿洗手脸,因而手脸的卫生很差,时常看到有的儿童口角上起些小泡,口唇周围发生细小的裂口,上面还盖着一层薄薄的痂皮,同时还伴有轻度的糜烂和水肿以及少量出血。孩子感到口角疼痛并有烧灼感,裂口往往不易愈合。如果伴有唇炎时,下唇还会有轻微的肿胀,脱屑和色素沉着等现象。这是因为季节交替,皮脂腺分泌减少,使得口唇及周围皮肤容易干裂破口。冬春季新鲜蔬菜的缺乏,可使一些维生素 Angular cheilitis is a common disease in children, mostly in winter and spring. Cold weather in winter and spring, children do not want to wash your face, hand and face health is poor, and often see some children’s mouth on some small bubbles, a small gap around the lips, covered with a thin layer of crust above, Also accompanied by mild erosion and edema and a small amount of bleeding. Children feel pain in the mouth and a burning sensation, often not easy to heal the gap. If accompanied by cheilitis, the lower lip there will be slight swelling, scaling and pigmentation and so on. This is because the seasons change sebaceous gland secretion decreased, making the lips and the surrounding skin easy to dry crack. Lack of winter and spring fresh vegetables can make some vitamins