Groundnut branches and leaves can treat insomnia. Groundnut branches and leaves belong to a kind of traditional Chinese medicine, which is the stem and leaves of groundnut, a leguminous plant. It has a sweet and bland flavor and is flat in nature. It enters the liver meridian. Peanut branches and leaves have the effect of tranquilizing the spirit and lowering blood pressure and clearing heat and detoxification. Peanut branches and leaves are used in traditional Chinese medicine to treat insomnia, sores, high blood pressure, carbuncles and bruises, and also has a therapeutic effect. From the point of view of the efficacy and action of peanut branches and leaves, peanut branches and leaves have the effect of tranquilizing the mind, can be used to treat insomnia. The adverse reactions and contraindications of peanut branches and leaves are not clear. If the symptoms require medication, it should be used under the guidance of a Chinese doctor, and should not be purchased and used on its own to avoid delaying the condition.