Kidney stone patients with evidence of dampness-heat accumulation can drink Pu’er tea, but the amount should not be too much. Pu-erh tea has the effect of clearing heat and generating fluids, awakening the spirit and clearing rashes, and can alleviate the symptoms of summer-heat and thirst, stagnation of meat and food, and fatigue (lack of spirit) and sleepiness. Note that it should be taken with caution by those who are weak and have a deficiency of cold in the middle Jiao; and should not be consumed by those who do not sleep well. Although Pu-erh tea can clear heat and diuretic, and can relieve the symptoms of dampness and heat in patients with kidney stones, it contains oxalic acid, excessive consumption of which tends to form calcium oxalate in the body, which may aggravate the symptoms of stones. Kidney stone patients with symptoms of discomfort should be standardized treatment under the guidance of a doctor, not to use their own medication, so as not to cause adverse effects on the body.