Groundnut Grass is a traditional Chinese medicine that can be decocted into soup or used in pills or powder for internal use, and should be taken according to the doctor’s instructions. It is cold in nature, bitter and pungent in flavor, and belongs to the heart and liver meridians. The way to eat is to decoct the soup or into the pill, powder internal use, need to follow the doctor’s advice to take, has the knot dispersing swelling, clearing heat and detoxification effect. It is used as a treatment for intestinal carbuncle (carbuncle occurring in the intestinal organs, manifested by fever, pain in the right abdomen and palpable lumps), mumps (similar to mumps), scrofula (mainly refers to tuberculosis of cervical lymph nodes), and venomous snake bites. Its adverse reactions and contraindications are not yet clear. Precautions should be taken with caution for those with spleen and stomach deficiency and cold (spleen and stomach weakness and cold). If used with other drugs, it is necessary to consult a physician first. If you need to use Di Ding Cao, it should be applied under the guidance of a traditional Chinese medicine practitioner’s diagnosis, and should not be taken on its own to avoid adverse consequences.