Xiaohanxia plus Poria Tang is effective in directing water downward, harmonizing the stomach and stopping vomiting, etc. Please follow the doctor’s instructions for specific use. Xiaohuixia and Poria Tang is a traditional Chinese medicine formula composed of Poria, Semixia and Ginger, which is mainly used in treating water-drink stoppage (abnormal retention of water in the body) leading to vomiting, distension and fullness under the heart, dizziness, palpitation (rapid heartbeat, often accompanied by panic), dysuria (unsmooth urination), and excessive sweating, etc. In this formula, Poria can facilitate urination, make the water-drink stoppage come out from the urination, and relieve the stomach and vomiting. Poria in this formula can facilitate urination (make the water and drink stopping inside come out from urination) and calm the heart and mind; Pinellia can lower the rebelliousness and stop vomiting (stop the upward rush of gastric qi and vomiting); Ginger can harmonize the stomach to stop vomiting and dissipate distension and fullness. Adverse effects and contraindications of this formula are not known. If there is any discomfort and medication is needed, please go to the hospital and use it under the guidance of a professional Chinese medicine practitioner who can identify the symptoms to avoid aggravation of the condition.