Infants with phlegm whistling in the throat is usually caused by infection or laryngeal wheezing, etc. Usually it is recommended to use patting on the back, phlegmatic and anti-infectious drugs, calcium supplementation and other methods for treatment. 1. Back patting: You can pat the baby’s back gently, which can promote the loosening of the baby’s phlegm, and this process is also more conducive to promoting the blood circulation of the heart and lungs, which is helpful to the baby’s phlegm expulsion from the airway. 2. phlegm anti-infection treatment: infant throat phlegm hollister can also be treated with phlegm drugs such as amoxicillin hydrochloride, if accompanied by bacterial infections also need to use amoxicillin and other antibiotic treatment. 3. Calcium supplement: laryngeal wheezing, mostly due to the embryonic period, the mother’s body is malnourished, the body lack of calcium, resulting in the baby laryngeal bone development is not perfect appeared in this situation. After this situation, the child will have a wheezing sound when inhaling, but also prone to phlegm, at this time it is usually recommended to seek medical advice, follow the doctor’s instructions to supplement calcium, cod liver oil and so on. There may also be other reasons for babies to have phlegm in their throats, so it is recommended to go to the hospital in time for a complete examination to determine the cause of the problem, and then give targeted treatment or therapy. The medication should be taken in accordance with the doctor’s instructions.