Patchouli Zhengqi Capsule can be used to treat heavy dampness, dizziness belonging to the external wind-cold, internal injury dampness stagnation (diet too cold and other reasons leading to stagnation of dampness in the body). Patchouli Zhengqi Capsule is mainly composed of patchouli, perilla leaves, Angelica dahurica, Atractylodes macrocephala and so on; it has the efficacy of relieving the surface, resolving dampness, regulating qi and harmonizing the middle, and it can be used for those who suffer from wind-cold externally, and dampness stagnation internally (the stagnation of dampness in the body caused by too much cold in the diet, etc.), which manifests itself as fear of coldness, headache, dizziness, tightness in the chest, vomiting, diarrhea, bloating and heaviness of the surrounding body, and so on. Adverse effects and contraindications of this product are not clear. It is contraindicated for those who are allergic to this product, and should be used with caution for those with allergies. It is not advisable to take tonic proprietary Chinese medicines at the same time while taking the medicine. Before use, it is necessary to clarify the state of one’s own body, and it is recommended to use it under the guidance of a doctor after the identification of traditional Chinese medicine, do not blindly take it on your own.