There is no rule on what to cook and eat to relieve the symptoms of a cough with phlegm in the throat in babies, and a light diet is usually required. It is important to seek medical attention in a timely manner. Baby throat with phlegm cough, dietary advice to eat light, easy to digest food, do not eat spicy stimulating and easy allergic food and so on. Usually drink more water, you can give the baby appropriate drink some honey water to ease the discomfort. In addition to dietary attention, but also need to maintain indoor ventilation and a certain degree of humidity, not too dry. Pay attention to keep warm, avoid cold. More rest, not strenuous activities. There are many reasons why babies cough with phlegm in their throats, such as upper respiratory tract infections, bronchitis, etc. Diet and daily care can not replace medication. It is recommended to take your baby to the hospital in time for examination, to clarify the cause, and then under the guidance of the doctor to carry out regular treatment.