Patchouli Zhengqi Shui can not reduce fever, only on certain cold symptoms have some improvement, this drug oral use. Patchouli Zhengqi Shui is not specifically used for fever reduction, its main effect is to regulate qi and zhong (regulating the qi of the spleen and stomach, so that the spleen and stomach function smoothly), dissolve dampness and relieve the surface, composed of Chen Pi, Angelica dahurica, Sheng half-summer and other flavors of traditional Chinese medicine. This medicine is mainly used to improve colds and flu caused by internal injury of dampness stagnation (stagnation of dampness in the body caused by diet too cold), summer injury of summer dampness (the human body is easily invaded by summer heat and dampness in summer), and external wind-cold, etc. Symptoms suitable for treatment of this medicine include distension and pain in the epigastrium (abdomen), vomiting and diarrhea, chest and diaphragm lumps and tightness, and headache and faintness and heaviness. Note: Pohoi Xiang Zheng Qi Shui is not allowed to be used for those who are allergic to this medicine and alcohol, nor can it be used with tonic Chinese medicine, and it can’t be used as a fever-reducing medicine, and it must be used in strict accordance with the doctor’s instructions.