Dried perilla leaves, the dried body of perilla leaves, is usually decocted for internal use, but can also be used externally: pounded compresses, grinding mixed or decoction wash, the specific use of the doctor needs to be decided according to the patient’s condition. Perilla leaves have the effect of relieving cold (removing cold from the surface of the muscle), promoting qi and resolving phlegm, stabilizing the fetus, and relieving the poison of fish and crabs. The main treatment of wind-cold symptoms, cough and phlegm, chest and epigastric distension, nausea and vomiting, abdominal pain, vomiting and diarrhea, fetal qi disharmony, pregnancy obstruction (early pregnancy, nausea and vomiting, dizziness and anorexia, or even food into the vomiting), eating fish and crab poisoning. Perilla leaves are usually decocted and taken internally, but can also be used externally: pounded, crushed or decocted. Yin deficiency, Qi deficiency and warm diseases should be taken with caution. If you need to use drugs, should be identified by a doctor, follow the doctor’s instructions standardized treatment.