Baby dry vomiting has a variety of causes, such as throat inflammation, eating too fast, taste is not adapted, abnormal gastric digestive function and other circumstances. Baby phrenic nerve development is not well stimulated and caused by dry vomiting, in addition to baby dry vomiting, can also be considered as indigestion, I do not know whether the baby has other symptoms in addition to dry vomiting, baby dry vomiting situation, it is recommended to supplement the baby warm water, improve the type of food, try to eat light and easy to digest complementary food. When artificial feeding, the size of the opening of the pacifier should be appropriate, the pacifier must be full of milk, so that the baby does not suck in air. If you are teething, use a pacifier with a larger hole to drink milk and reduce the pain caused by sucking. Or mix other foods such as cereal and rice flour into milk paste and feed it with a spoon. If your baby sucks milk too quickly, pull out the pacifier after 10-15 minutes and pat his back and rest for a while before drinking. After feeding, pick up your baby gently, lean his head on his mother’s shoulder and pat him on the back so that the air in his stomach can be expelled. Don’t change the baby’s position too often after feeding, change the diaper before feeding, and don’t change the diaper after feeding for a while. Your baby’s dry heaving should improve with improved feeding. If your baby is always dry vomiting or dry vomiting is heavy, or growth is delayed or accompanied by loss of appetite, diarrhea, depression, fever and other abnormalities, it is recommended to seek medical examination and follow medical advice for symptomatic treatment.