Four-year-old baby will not cough phlegm is normal, because the baby is relatively small, cough reflex is weak, cough weakness, coupled with phlegm viscous, easy to not spit up the situation.
Four-year-old baby phlegm is caused by infection, can be given under the anti-infection and other therapeutic measures, such as nebulized inhalation, oral phlegm medication, patting the back and other measures to help the baby phlegm.
1. Nebulized inhalation, nebulized inhalation can make the drug directly act on the respiratory tract, dilute phlegm, is conducive to phlegm discharge, such as acetylcysteine.
2. Drugs to reduce phlegm, suitable for babies who can not be nebulized, oral phlegm drugs such as Ambroxol, can also play a role in diluting phlegm.
3. Back patting, using the hollow palm to pat the back from the bottom up, can promote the rise of phlegm, which is conducive to phlegm expulsion.
In addition, it is also necessary to maintain indoor humidity, drink more water, eat a light diet, eat more fresh fruits and vegetables, which is conducive to humidification of phlegm, reduce phlegm secretion, and promote phlegm expulsion.