On the one hand, liquid phlegm remedy is preferable when there is always phlegm in the throat and coughing, because on the one hand, it is easy for phlegm to be discharged smoothly and greatly reduces the chance of coughing. On the other hand, because it is liquid, it has a better lubricating effect on the throat when it passes through the throat, so it is recommended to use fresh bamboo leech. Most of them are compounded when taken orally, and some of them are added to prevent the effects of excessive coldness on the spleen and stomach, leading to diarrhea and other side effects to neutralize it. If you have an itchy throat, you can take a small mouthful of fresh bamboo leachate orally, and then swallow it little by little, after which if your throat is still oxygenated, you don’t have to drink a lot of it at once.