Buckwheat tea has a qi, spleen, dampness and other effects, some people with heavy dampness can drink buckwheat tea in moderation, but because buckwheat tea is cold, so it is not recommended for long-term consumption, and cold and damp people need to be careful to drink, so as not to aggravate the cold extremities, diarrhea, abdominal cold and other uncomfortable symptoms. In addition, both from the perspective of Chinese medicine and modern medicine, diet alone does not have a therapeutic effect, so it is difficult to achieve significant results based on drinking buckwheat tea alone, it is recommended that patients seek medical advice in a timely manner, and if necessary, follow medical advice to regulate the medication. Chinese medicine believes that heavy dampness is often associated with the living environment, weather and other factors caused by external dampness, as well as spleen weakness, fluid loss caused by internal dampness, dampness can be heavy under the guidance of herbalists with Atractylodes macrocephala, maitake, yu zhu, white peony, prunus, chasteberry, kudzu and other Chinese herbs, or through red beans and barley water, yam lotus seed porridge, ginger jujube water, poria ginseng porridge and other dietary therapy to assist in regulating. At the same time, people with heavy dampness should also strengthen exercise, through exercise to strengthen the body’s water metabolism and promote the discharge of dampness. In addition, because the internal dampness and the external environment also has a certain relationship, so it is recommended to frequently open the windows, adjust the indoor temperature and humidity, diligent change of bed sheets, bedding, etc., to keep the room clean and dry, to help alleviate external dampness, beneficial to the treatment of heavy dampness.