Coughing more frequently at night should be treated differently depending on the cause of the cough. If the cough is caused by too much spicy and greasy food at dinner, it is recommended to drink plenty of warm water, eat a light diet, and take Chinese medicines that remove heat and toxins to alleviate the symptoms. If the frequent cough is caused by allergic cough, it is recommended to take oral anti-allergic drugs, such as oral loratadine, which can also relieve the symptoms. If the cough is considered to be caused by reflux esophagitis, it is recommended to take oral gastric medication and gastrointestinal stimulants, such as rabeprazole and mosapride, which will provide significant symptomatic relief. It is also recommended to sleep with the head of the bed elevated to avoid acid reflux into the throat causing cough.