When taking Perilla, it should be noted that people with Qi deficiency and warm diseases and those with Yin deficiency should take it with caution, so as not to deplete Qi and hurt Yin, resulting in aggravation of the disease. Its effects are to relieve cold (removing cold from the surface of the muscles), stabilize the fetus, and detoxify fish and crab, etc. It is mainly used for treating vomiting, diarrhea, abdominal pain, wind-cold and cold caused by eating fish and crab poisoning. Perilla is a plant-based traditional Chinese medicine, warm in nature, pungent in flavor, and belongs to the lung, spleen and stomach meridians. Its main effects include relieving coldness, tranquilizing the fetus, relieving fish and crab poisoning, and promoting the flow of qi and relaxing the middle. It can be used to treat abdominal pain and diarrhea caused by fish and crab poisoning, stagnation of qi in the spleen and stomach, reversal of fetal qi, restlessness of the fetus, wind-cold flu, chest congestion and vomiting, depression of the seven emotions, and phlegm-congealed stagnation of prune nucleus qi (similar to pharyngeal allergy), etc. It can also be used to relieve coldness and relieve the fetus. Perilla leaves are used in the treatment of cold and wind-cold symptoms; Perilla peduncles are used in the treatment of restlessness of the fetus, distension and pain in the chest and ribs, and perilla peduncles are used in the treatment of restlessness of the fetus, distension and pain in the chest and ribs. The adverse effects of this product are not clear at present. Note that it should be taken with caution by anyone with qi deficiency and warmth, and those with yin deficiency. If you need to use Perilla frutescens, apply it after identification by a Chinese medicine practitioner, do not take it on your own to avoid adverse consequences.