秋冬季节,气候干燥,幼儿常感到嘴唇干燥,咽喉肿痛。有些孩子不时用舌头舔上下嘴唇,欲让唾液湿润唇肤,但往往适得其反,越舔唇越燥,口也越干,严重者嘴唇干裂、疼痛,害怕饮水进食。这是因为唾液中有黏液素、蛋白质、淀粉酶等物质,舔在嘴唇上,风一吹,水分蒸发,使嘴唇更加干燥,而且舔嘴唇既不卫生,又不雅观。所以,幼儿嘴唇干燥时,家长和老师要及时劝阻孩子,让他们千万不要用舌舔唇。为预防幼儿唇干舌燥、咽喉痛,平时家长应教孩子多饮水、多吃蔬菜水果,少吃辛辣油腻等刺激性食物。每天可用温水洗嘴唇3～4次,擦干后涂一些护肤霜。但不要涂甘油,因为甘油本身不是油剂,有脱水作用。晚上睡前洗脸后,可用麻油少许涂于嘴唇上,也可用维生素E胶丸中的油脂涂抹嘴唇,以滋润黏膜和皮肤。另外,还可服用复合维生素 B_2,以减少干燥感。值得注意的是,秋季正值鲜橘开始上市,不少家长 Autumn and winter, the climate is dry, young children often feel dry lips, sore throat. From time to time, some children lick their lips with their tongues. For saliva to moisturize their lips, they often counterproductively. The more they lick the lips, the more dry the mouth. In severe cases, their lips are chapped, sore and afraid to drink water. This is because saliva mucin, protein, amylase and other substances, licking in the lips, the wind blows, the water evaporates, make the lips more dry, and licking lips is neither hygienic nor unsightly. Therefore, when young children lips dry, parents and teachers in a timely manner to discourage children, so that they do not tongue licking lips. To prevent children dry lips, sore throat, usually parents should teach their children to drink more water, eat more fruits and vegetables, eat less spicy greasy and other irritating foods. Daily warm wash lips 3 to 4 times, after drying painted some skin cream. But do not paint glycerin, because glycerin itself is not oil, dehydration. After going to bed at night before going to bed, a little sesame oil can be applied to the lips, but also with vitamin E capsules in the lip smear lips to moisturize mucous membranes and skin. In addition, you can also take vitamin B_2, to reduce the sense of dryness. It is noteworthy that, autumn comes fresh orange market, many parents