Baby’s throat has been phlegm whirring can be simply summarized as how to expectorant, because the baby’s trachea and lung cilia system has not yet developed, and the baby does not have a comprehensive coughing ability, so you can help the baby expectorant in the following ways. 1, pat the back: you can expectorant by patting the baby’s back, patting the back can promote the baby’s phlegm loose, this process is also more conducive to promote the heart and lung This process is also more conducive to promoting the blood circulation of the heart and lungs, helping the baby to expel the phlegm from the airway; 2. Drink the right amount of water: you can also give the baby some water appropriately, the supplemental water is good for the respiratory mucosa to maintain a more moist state, and drinking water can promote the metabolism of the body, so that the baby will excrete part of the phlegm in the physiological excretion; 3. Fumigate the baby’s mouth and nose: you can pour hot water into a cup and use the water vapor to fumigate the baby’s mouth and nose It is good for diluting phlegm and coughing out, and can also reduce the congestion and edema of the tracheal mucosa, but it should be noted that the temperature should not be too high to avoid scalding; 4, nebulization treatment: nebulization treatment can also be carried out under the guidance of doctors, which can dilute phlegm and play the role of expectoration. However, since most babies are active, parents should accompany them during nebulization to avoid choking and coughing caused by the backflow of medicine; 5.Oral medication: If you cannot get better expectorant effect after general treatment, you can take mucus dissolving drugs and polysaccharide fiber drugs to break down the phlegm, and you can also combine with Chinese medicine to dilute the phlegm and help cough it out. The commonly used medicines include Ambroxol hydrochloride, acetylcysteine, Chuanbei loquat extract, compound fresh bamboo leech liquid, acute syrup, etc. When your baby has been coughing phlegm in the throat and the above methods do not help, you should seek medical attention, improve the relevant examination, actively identify the cause of the disease and treat the original cause. Common causes include pneumonia or bronchitis, etc. Anti-infection treatment can be administered according to medical advice. In addition, there may be congenital laryngeal wheezing, which can be treated with calcium supplements and cod liver oil. If ciliary dyskinesia is the cause of laryngeal stridor and secretions cannot be discharged, treatment such as medication and surgery can be chosen under the guidance of a doctor.