1 In fact, the baby's lips are very thin, only one-third of the body's, and because the baby itself has no sweat pores, sebaceous glands and protective melanin, it is particularly sensitive to increasingly dry air and low temperature. If you don't care carefully, it is easy to cause a dry and non-moisturizing reaction. In addition, the muscles of the lips are thin and tender, which are easily influenced by smiling, drinking, eating and talking, and the dryness of the lips is more obvious. Treatment: If you find that your baby's lips need lip lift, you can carefully cut them off. Don't tear it by hand, so as not to tear your lips, causing pain, bleeding and even infection. You can try rich nutrients, such as squalene, camellia glycoside and vitamin E, to protect your baby's delicate skin and enhance skin resistance. ?

2, what is the baby's chapped lips: the baby bites the lips for a long time, and the specific analysis: biting or licking the lips for a long time increases the moisture on the surface of the lips and increases the chance that the lips are dried by cold air. Therefore, if you want to really protect your baby's lips, you should start by helping your baby get rid of the bad habit of biting and licking his lips. You can let your baby eat more fresh vegetables at home. On the one hand, fresh vegetables are rich in vitamin B2 and vitamin A, which can quickly supplement chapped lips caused by vitamin deficiency. In addition, fresh vegetables also contain a lot of water, which can be absorbed at the same time when eaten, killing two birds with one stone. Mothers can pay attention to the fact that the vegetables that are very suitable for dealing with lip problems mainly include soybean sprouts, rapeseed, cabbage, white radish and so on. You can also take this opportunity to make picky eaters eat more vegetables to change this bad habit. ?

3, the baby's lips are frozen by dry cold air. The winter climate will make the lips very dry, while the baby's lips are weak and vulnerable to the influence of dry cold air, resulting in chapped lips. Specific analysis: Because the lips are mucous membranes, there are no sweat glands and no oil secretion function, so in the dry season, the lips are easy to dry. At this time, many children will subconsciously lick or bite their lips, although saliva can temporarily wet their lips. But it will evaporate soon. At the same time, protein substances such as amylase in saliva will stick to the lips, causing deep connective tissue contraction and lip mucosa contraction, resulting in drier lips and chapped lips. Peeling. Babies should drink more boiled water and eat more fresh fruits and vegetables to replenish water. Therefore, for children who love licking their lips, parents should tell them not to lick their lips in a reasonable way.

4, probably caused by the environment, such as parents forget to close the window before going to bed, the baby's lips are exposed to strong winds for a long time without protection, which is easy to cause cracking. Prolonged exposure to dry environment can also lead to chapped lips. If you get up in the morning and find that your baby's lips are chapped, it's probably because your baby breathes with his mouth open most of the time when he sleeps. The mechanism is that air flowing through the mouth will make the lips lose moisture. Mothers can try to change their baby's sleeping position to this situation.