Infants have a weaker immune system and are prone to some common conditions of cold and cough. When this happens, parents and friends should not be anxious first. If the child is generally well, without fever and shortness of breath, you can first carry out some environmental and life regulation, which will be beneficial to the child’s cough. Regulating these are mainly related to the infant’s poorer body, the main thing is affected by external factors, to go to drink more water to replenish vitamins and improve immunity. 1, appropriate to feed the child to drink more warm water, do not wait for thirst to go to the baby to drink, enough water can make the respiratory tract some secretions to get diluted, so it will be easier to be coughed out. 2, light diet, eat more fresh vegetables in the diet, can eat a small amount of lean meat, avoid some greasy and cold food, avoid sweets, chocolate, etc. 3. Diet therapy: If it is a cold cough with phlegm, you can make a baked orange and give it to your baby in small amounts. If it is a cough with food stagnation, you can take white radish water, which has the effect of resolving phlegm and lowering gas. 4. Keep the indoor air fresh, open the windows at home properly and keep the humidity inside, which will be more conducive to the protection of the child’s respiratory mucosa and help the discharge of phlegm. Infant illness is a very common situation, parents do not need to worry too much, you can carry out these small adjustments first, if the cough does not ease or accompanied by fever, etc., it is recommended to go to the doctor in time to seek medical help.