6 month old baby throat phlegm no “fast removal” method, depending on the cause of the judgment, may be related to allergic cough, but also may be related to bacterial, viral infections and other factors. 1. Allergic cough: 6 months baby coughing throat phlegm may be caused by allergic cough, generally away from the allergens after the symptoms can be better. 2. Bacterial infection: the above situation may be related to bacterial infection, need to take cephalosporin, amoxicillin and other drugs under the guidance of the doctor. 3. Viral infections: If it is a viral infection through routine blood tests, no special treatment is needed. Coughing up phlegm is the body’s normal way of expelling germs, it is not recommended to give the child cough suppressant, you can give the baby more milk or do nebulization to ease the discomfort of the throat. 6 months baby throat phlegm may also have other reasons, it is recommended to go to the hospital in a timely manner to carry out relevant examinations, clear cause of the symptoms of the active treatment, the above drugs are recommended to be taken under the guidance of a doctor, can not be used on their own.