The main effect of peanut oil is laxative, so it can be used to treat roundworm intestinal obstruction, or topical treatment of burns. In addition, peanut oil contains unsaturated fatty acids, which have little effect on blood lipids, so patients with high blood lipids can properly use peanut oil for frying. Contraindications of peanut oil, currently limited only to because it is an oil substance that can contribute to the dampness in the spleen and stomach, so there is dampness in the spleen and stomach, or heavy dampness, gas stagnation, the general use of peanut oil less. Because peanut oil is a vegetable oil, as food with not too many contraindications, except when the gastrointestinal stagnation is very heavy, need to reduce some taking. At the same time, for peanut oil related to other effects, there is not much discussion of Chinese medicine.