Red ant bites do not usually heal on their own. Red ants have toxins present in their bodies, which bite the skin and inject the toxins into the skin, leading to an allergic reaction in the skin, which may cause redness, swelling, itching and so on. It is recommended to pay attention to local care, do not scratch, to avoid inducing infection. It is recommended to use vital iodine local disinfection, Ruyi Jinhuang Cream topical application, can promote the absorption of inflammation, subside, the symptoms may gradually reduce. Red ant bites are extensive, localized with obvious redness, swelling, heat and pain, poor self-repair ability, no disinfection treatment, trauma recovery time is usually longer. If the local area is scratched and irritated, it may also induce infection and lead to aggravation of symptoms. It is recommended that after being bitten by red ants, disinfecting treatment should be carried out in a timely manner. If necessary, go to the dermatology department of the hospital and give appropriate medication as prescribed by the doctor, such as loratadine, levocetirizine hydrochloride, hydrocortisone cream, etc., which can effectively relieve the symptoms.