According to traditional Chinese medicine, smoking burns the yin fluid and leads to lung heat and dryness, so you can drink water infused with herbs such as Chuan Bei Mu, loquat leaf and Luo Han Guo, which can help to clear and moisten the lungs. According to “Chinese Pharmacopoeia”, Sichuan Bei Mu has the effect of clearing heat and moistening the lungs (removing heat to moisturize the lungs), resolving phlegm and relieving cough, dispersing knots and eliminating carbuncles (evacuating knots and eliminating carbuncles and poisons), and can be used to alleviate the symptoms of lung-heat and dry cough, dry cough and little phlegm, coughing with yin deficiency, and sputum with blood in the sputum. Loquat Leaf has the effect of clearing the lungs and relieving cough, lowering the rebelliousness and stopping vomiting (stopping the upward rush of stomach qi, stopping vomiting), and can be used for treating lung-heat cough, rebellious asthma, stomach-heat and vomiting, and vexation-heat (irritability and sultriness) thirst and other conditions. Luo Han Guo can clear heat and moisturize the lungs, diaphragm and open the voice, smooth the bowels and laxative, will be soaked in water to drink can relieve lung-heat and dry cough, sore throat and loss of voice, intestinal dryness and constipation and other symptoms. In addition, Sang Bai Pi, Platycodonopsis, Sha Shen and other Chinese herbs also have the effect of clearing the lungs and moistening the lungs, which is suitable for the use of the smoking population. However, Chinese medicine must be used by a Chinese medicine practitioner after diagnosis, not blindly drink Chinese medicine tea drink.