The contraindications of commonly used medicines include eighteen countermeasures and nineteen dangers, which do not explicitly mention the contraindications of Shen Xiang, but the clinical use of medicines needs to follow the doctor’s instructions. Shenxiang is a qi medicine, pungent, bitter, slightly warm, and belongs to the spleen, stomach and kidney meridians. The main effect is to move the qi to relieve pain (by regulating the body’s qi to relieve pain), the qi to calm asthma (astringent qi to alleviate coughing and wheezing), warm to stop vomiting (to warm the spleen and stomach to treat vomiting caused by gastric cold), mainly used for the treatment of chest and abdominal distension and pain caused by cold condensation and stagnation of qi, gastric cold, vomiting, and asthma caused by renal deficiency, etc.. Clinically, Shen Xiang can be used with Colla Corii Asini for coughing and hemoptysis; with Musk for vomiting and bloating, loss of appetite, and sticky mouth; with Pseudostemonopsis for all kinds of cold-heat and deficiency-heat conditions; with Poria cocos for cloudy urine, poor urination, and pain when urinating. Please consult a medical practitioner for relevant combinations. As this product is pungent and warm, it should be used with caution for those with yin deficiency and fire exuberance (deficiency of yin and essence in the body, resulting in hyperactivity of deficiency fire), and those with qi deficiency and subsidence. Please consult a medical practitioner for advice on the use of specific medications, and do not blindly use the medication on your own, as this may cause adverse reactions.