Hawthorn and Chenpi do not have the effect of lowering fire, taking too much or for a long time may lead to fire. Hawthorn is a traditional Chinese medicine, slightly warm in nature, sour and sweet in taste, belonging to the spleen, stomach and liver meridians, with the effects of eliminating food and strengthening the stomach, promoting qi circulation and dispersing blood stasis, resolving turbidity and lowering lipids (cleansing the body of impurities and reducing excess fat in the body). Hawthorn can be used to treat meat and food stagnation, stomach and epigastric distension, diarrhea and abdominal pain, blood stasis and menstrual closure, postpartum stagnation, heart and abdominal stabbing pain, chest paralysis (chest tightness and pain), heart pain, hernia pain, hyperlipidemia. Jiao Shanzha has an increased effect of eliminating food stagnation (promoting food digestion) and is used to treat stagnation of meat and food, diarrhea and dysentery. Chenpi is also a traditional Chinese medicine, warm in nature, bitter and pungent in taste, belonging to the lung and spleen meridians, with the effects of regulating qi and strengthening the spleen, drying dampness and resolving phlegm (expelling dampness and resolving phlegm evils by drying dampness), and can be used to treat distension and fullness in the epigastric region, scanty appetite and vomiting and diarrhea, and coughing with profuse phlegm. Hawthorn is slightly warm in nature and Chenpi is warm in nature, so both of them do not have the efficacy of lowering fire. Taking too much of them may lead to fire, with symptoms such as dry and cracked mouth and lips, bitter and dry mouth and throat, vesiculation of the mouth and tongue, and sore throat. If you take hawthorn, Chen Pi symptoms of fire should be suspended to take, you can choose some clear heat and fire of traditional Chinese medicine such as honeysuckle, Panax notoginseng and so on bubble water tea, specific medication can consult a doctor. When taking hawthorn, Chen Pi, should first consult a professional Chinese medicine doctor in accordance with the correct way to take, not self-medication.