Those who have dampness evidence can drink expectorant tea, and those who have improved dampness evidence and those who do not have dampness evidence are not recommended to drink it every day, as it may lead to the depletion of yin fluid. Note that expectorant tea is not a substitute for medication. Dispel dampness tea is suitable for those who have evidence of dampness, for those who are heavy in dampness can be consumed within a short period of time to dispel dampness tea, but if there is no evidence of dampness or evidence of dampness has improved those who still consume dispel dampness tea every day, too much water and dampness, may lead to damage to the yin fluid, yin fluid deficiency situation. For those who have dampness, it is recommended to consult a doctor in a timely manner, dispel dampness tea can not replace the drug treatment, wet heavy people can also be taken under the guidance of a doctor to dispel dampness medication to regulate the treatment, such as ginseng ling baijusan, wuling san, and so on. Normal diet should also pay attention to less fat, sweet, thick and greasy products, to light and easy to digest.