Perilla leaves, also known as perilla leaves, perilla leaves, perilla, is usually consumed as a decoction. The treatment effect of single medicine is not good, it is recommended by professional physicians to identify the evidence after the prescription group of drugs, and other drugs with a reasonable combination to improve the efficacy of the treatment. Perilla leaf is pungent in taste, warm in nature, belonging to the lung and spleen meridians, with the effect of relieving cold (removing the cold from the surface of the muscle), moving qi and stomach, and relieving the toxicity of fish and crab, it is suitable for the treatment of wind-cold cold, headache and nasal congestion, chills (coldness) and fever, coughing and phlegm, chest tightness, nausea and vomiting, restlessness of the fetus, and abdominal pain and vomiting and diarrhea due to the consumption of fish and crabs, and so on. The adverse reactions and contraindications of Perilla frutescens are not clear. Discomfort should seek medical attention in a timely manner, under the guidance of the physician’s diagnosis and selection of medication, not self-medication, so as not to delay the condition.