Poria and Chen Pi bubble water drinking contraindications for qi and yin deficiency as well as cold Jing slippery people should not be served. It should also be noted that the efficacy of Chinese medicine in water is limited, and can not replace the use of drugs. Poria, sweet, light, flat. Attributed to the heart, lung, spleen, kidney meridian. It has the effect of diuresis and seepage of dampness, strengthening the spleen and tranquilizing the heart. It is used for edema and low urine output, phlegm-drinking palpitations (caused by phlegm-drinking (pathological product of impaired metabolism of water and fluid) and evil qi upstream), spleen deficiency with low food intake, loose stools, diarrhea, restlessness of the heart and mind, palpitations and insomnia. Chen Pi, bitter and pungent in flavor, warm in nature. It belongs to lung and spleen meridians. It is effective in regulating qi and strengthening the spleen, drying dampness and resolving phlegm (expelling dampness by drying dampness and resolving phlegm). It is used in treating distention and fullness in the epigastrium (stomach and abdomen), poor appetite and vomiting, and coughing with excessive phlegm. If you need to use the drug, it is recommended to go to the hospital in time and use it under the guidance of a professional physician.