Chinese medicine believes that rosemary has certain efficacy in dispelling wind and relieving symptoms, strengthening the spleen and stomach (restoring the function of the spleen and stomach), and regulating qi and relieving pain (relieving pain by unblocking qi), and it can be used for external headache, head and wind pain, dietary stagnation, and epigastric (abdominal) distension and pain. The adverse effects and contraindications of rosemary are not known. The drug source of rosemary is the dried above-ground part of the plant rosemary in the family Labiatae, which is pungent, spicy and warm in nature, and belongs to the lung, stomach and spleen meridians, with the efficacy of dispelling wind and relieving epidemics, strengthening the spleen and stomach, and regulating the qi and relieving pain, and it can be used for the treatment of external headache, head and wind pain, dietary stagnation, and epigastric (abdominal) distention and pain. In addition to medicinal use, rosemary is also commonly used in the production of essential oils, brewing tea and culinary flavoring. The adverse effects and contraindications of rosemary are not clear, if you need to use, please use under the guidance of a medical professional.