Perilla leaf is a kind of Chinese herbal medicine, its contraindication crowd has not been clear, so there is no who can not eat perilla leaf, patients should strictly follow the doctor’s instructions when using medication. The medicinal source of perilla leaves is the dried leaves of the plant Perilla frutescens of the family Labiatae, which is pungent in flavor and warm in nature, and its efficacy is to dispel cold (to remove the cold from the surface of the muscle), to move the qi and the stomach, and it can be used to treat wind-cold episodes of coughing, nausea and vomiting, etc.; for the stagnation of the spleen and stomach qi, vomiting in pregnancy, and fish and crab poisoning and other illnesses also have a therapeutic effect. At present, the contraindications of taking Perilla frutescens as well as the adverse reactions after taking it have not been clarified, whether you can take Perilla frutescens, you should consult your doctor and take the drug under the guidance of the doctor. If discomfort occurs after taking the drug, stop taking the drug immediately and seek medical attention, do not use the drug privately, so as not to cause damage to the organism.