Groundnut is the whole herb of the purple-flowered groundnut, and its medicinal properties are characterized by bitterness, pungency and cold. Bitter can diarrhea, pungent can disperse, cold can clear heat, into the heart, liver, blood, so it can clear heat and detoxification, cool the blood to eliminate carbuncles, dissipate knots and swellings, often used to treat blood-heat congestion, carbuncles, swollen toxins, redness, swelling and hot pain, as follows: 1, treatment of carbuncles, carbuncles, furuncles, swollen and painful, it is one of the main medicines for the treatment of furuncles and swollen toxins. Clinically, it is often combined with honeysuckle, wild chrysanthemum, big green leaves, etc. For example, the famous five flavors disinfectant drink is a more effective prescription for treating furuncle and swelling poison; 2. For the treatment of venomous snake bites, you can use the fresh product to apply directly to the affected area of the bite; 3. For the treatment of exogenous fever, redness and swelling of the eyes, it has the effect of cleansing the liver and clearing the eyes and detoxifying the toxin.