Luo Han Guo has the effect of clearing the lungs and throat, relieving cough and phlegm, laxative and moistening the lungs. If bronchitis is caused by lung heat and phlegm fire, it can be treated with Luo Han Guo as an aid. Bronchitis is mainly due to viral and bacterial infections caused by respiratory tract infections, there will be fever, cough, cough phlegm symptoms, most of them are accompanied by sore throat. It is usually treated with medicines that relieve cough and phlegm, clear away heat and fire, and sensitive antibacterial medicines are also needed. At this time, you can use Luo Han Guo to soak water and drink it, and also pay attention to the diet to avoid eating spicy food, and to eat more fresh vegetables and fruits. If you suffer from bronchitis when the sore throat is not very serious, and the heat sign is not high, do not consider the treatment with Luo Han Guo, there is a weak spleen and stomach, diarrhea is even more can not be used.