Patchouli Zhengqi water is a family of necessary emergency medicines to prevent heatstroke, mainly by patchouli, Cangzhu, Chenpi, thick Park, Angelica dahurica, Poria, abdominal skin, half-summer, licorice, perilla, and other traditional Chinese medicines. In addition to preventing heatstroke, what is the role of Huo Xiang Zhengqi water but few people know, the following is a specific introduction - modern medical research has proved that the Huo Xiang Zhengqi drug can resist a variety of bacteria, viruses and other infringements on the human body, and improve the body's immunity. It has the effect of dispersing cold and dampness, and dispelling summer heat. The main treatment due to external wind-cold, internal injury caused by stagnant dampness headache and weight, epigastric distension, vomiting and diarrhea and other diseases.　　It has the effect of aroma and removing turbidity, supporting the right and dispelling dampness, in addition to treating gastrointestinal colds and heatstroke, it can also support the right and remove the evil turbidity and improve the body's immunity, and can be used as one of the preventive medicines for clearing away heat and removing dampness, benefiting the qi and nourishing the yin and resisting the "hot and humid plague".　　If due to inadvertently eat more cold and greasy food, and abdominal pain and intestinal tinnitus, loose stools, watery diarrhea without pus and blood, or nausea, vomiting, fever and other symptoms, drink 1 patchouli zhengqi water, can make the abdominal warmth, pain relief; if you suffer from summer dermatitis, patchouli zhengqi water can be used for oral administration, 9 grams each time, 3 times a day, the effect is also very good; if you suffer from prickly heat, wash the affected area with warm water, dry and patchouli zhengqi water gently and repeatedly applying the patchouli zhengqi water to the affected part, and then dry and then apply patchouli zhengqi water. If you suffer from prickly heat, first wash the affected area with warm water, wipe it dry and then apply patchouli Zhengqi water gently and repeatedly on the affected area, apply 2 to 3 times a day, usually 2 days can be cured; if you suffer from backache, dizziness, weakness of the limbs, chest pain, depression and boredom, do not think of food and drink, and nausea, want to vomit and other symptoms, oral patchouli Zhengqi drops in the right amount, you can make the symptom be relieved or eliminated.　　Health Tip: Patchouli Zhengqi Pill (water) also has some side effects, the most typical is allergic reaction. In addition, as this medicine is pungent and dry, it should not be used by people with yin deficiency and fire. During the period of taking the medicine, avoid eating raw and cold food.