Infants with phlegm in the throat can take the following treatment measures: 1, you can take oral phlegm medication, commonly used aminoglutethimide oral solution, or proprietary Chinese medicines also have the effect of phlegm. 2, do nebulization, you can use Mucosolvan to do nebulization, but also at the same time coupled with budesonide nebulizing solution to reduce airway inflammatory response, reduce the production of phlegm. 3, phlegm in the throat, generally respiratory viral infections, and a small portion of the bacterial or Mycoplasma, chlamydia infection caused by, so should be for the pathogenesis of treatment, you can use interferon spray or ribavirin spray local spray throat antiviral treatment, you can also take antiviral oral solution antiviral treatment. Interferon nebulizing solution can also be used to do nebulizing treatment also has a certain effect, but also should do a good job of dietary management, you should feed a small amount of multiple meals, avoid sweets and easy to allergic food intake.