The baby has phlegm in the throat to consider and upper respiratory tract infection, pneumonia, bronchitis, etc., need to follow the doctor’s instructions to use medication to relieve, but there is no fast way to resolve phlegm. 1. Upper respiratory tract infections: some babies have a chance of self-healing, the relatively serious condition of the baby can be prescribed by the application of aminobromine hydrochloride, acetylcysteine and other expectorant drugs, can effectively relieve the phenomenon of phlegm in the throat. 2. Pneumonia: If it is clearly caused by pneumonia, you can usually follow the doctor’s instructions with expectorant drugs, such as ambroxol hydrochloride, ambroxol oral solution, etc., can also be inhaled through nebulization to promote the baby’s sputum. At the same time for the pathogenic bacteria to be timely anti-infective treatment. 3. Bronchitis: For the phenomenon of phlegm in the throat, you can follow the doctor’s instructions to use Ambroxol hydrochloride, bromhexine and other phlegm removing agents. At the same time, nebulized inhalation is also useful in improving the baby’s condition. In addition to the medication prescribed by the doctor, parents can also use the hollow palm from the bottom to the top, from the outside to the inside to pat the back of the baby with phlegm in the throat, to help promote the discharge of phlegm. Parents can also increase the amount of water the baby drinks to help dilute the phlegm in the throat, thus improving the discomfort. Parents are advised to take their babies with phlegm in the throat to the doctor for a checkup, and to follow the doctor’s instructions for medication after clarifying the disease, rather than using medication indiscriminately.