Icebergia generally refers to side marigold, which has ornamental value and does not have medicinal effects. Icing grass is a Chinese herbal medicine, also known as dongling grass, dongling grass has the effect of clearing away heat and detoxification (removing heat and toxicity from the body), and other effects, no side effects of dongling grass have been found for the time being. Donglingcao is bitter, sweet, slightly cold in nature, belonging to the lung, stomach and liver meridians, and is the dried above-ground part of the plant Crushed Rice Fork of the family Labiatae. It has the effects of clearing heat and removing toxins, activating blood circulation and relieving pain (relieving pain by removing blood stasis), and can be used for treating sore throat, mass in the abdomen, snake and insect bites, and so on. The side effects and contraindications of Dong Ling Cao are not known. If you need to use this drug, you need to use it under the guidance of a doctor’s diagnosis, do not use it without authorization.