When coughing occurs before delivery, it is less dangerous if the cough is not very serious. If the cough is very serious, it can easily lead to lack of oxygen or abnormal contractions of the uterus, which may lead to premature labor, which is more dangerous at this time. Therefore, if you have a cough, you need to treat it as soon as possible. First of all, most coughs are caused by respiratory infections. Before the baby is born, the growth and development of the child has basically been perfected, so the appropriate use of anti-inflammatory drugs for anti-inflammatory purposes will have less impact on the fetus. If it is a viral infection, you can take oral anti-inflammatory treatment with Banlangen granules and Pudilan anti-inflammatory oral solution; if a bacterial infection occurs and you are not allergic to penicillin, you can also use amoxicillin for oral anti-inflammatory treatment, which is also more effective. Cough expectorant drugs are not recommended, but can be relieved by dietary therapy, such as boiling garlic crystal sugar water, which has the effect of relieving cough and resolving phlegm.