Paste is generally best taken in winter, and is best taken in the morning on an empty stomach. According to Chinese medicine, spring is born, summer is long, autumn is harvested and winter is hidden. In winter, the yang energy is hidden and everything is nourished, so human beings should also follow the nature and collect the essence. Most of the poultices are nourishing and tonic medicines, which are usually recommended to be taken on an empty stomach to facilitate drug absorption. In case of gastrointestinal disorders or abdominal discomfort after taking it on an empty stomach, it is recommended to take it about 1 hour after meals. In case of cold and fever, diarrhea and abdominal pain, menstrual flow, etc., the intake of poultices should be suspended. In addition, you should avoid cold, greasy, spicy and other stimulating foods during the period of taking the cream, and you should not drink strong tea and coffee, and pay special attention to avoid eating frozen food to protect the gastrointestinal function. Also pay attention to avoid eating indigestible food to avoid hindering the digestive function of the spleen and stomach and affecting the absorption of the cream formula.