Topical medications, oral medications, and surgical treatments can be used to improve the treatment of pustules. However, since there are many causes of pustules, such as acne, boils/carbuncles, or poisonous insect bites, the solutions will be different. 1. Acne: Acne is mainly manifested as inflammatory papules in the early stage of its development, and as the disease progresses, pustules will gradually form. Patients can control inflammation and kill germs by applying topical fusidic acid cream, azelaic acid gel, and oral isotretinoin soft capsule, doxycycline and other medications if necessary. 2. Boils/carbuncles: boils/carbuncles are usually caused by susceptible pathogenic bacterial infections, and patients need to undergo bacterial cultures and drug sensitivity tests in order to take targeted drug treatments. Surgical incision and drainage may be performed if necessary. 3. Toxic insect bites: If the abscess is caused by the bite of a toxic insect that carries bacteria, it usually does not require special treatment and will gradually heal with time, but if the symptoms are more serious, it can be treated with topical mometasone furoate ointment, zinc oxide ointment or peppermint glycerine lotion and other medications. Because of the many causes of pustules, it is recommended to go to the hospital for examination and diagnosis when symptoms occur, and to take targeted treatment measures as soon as possible after clarifying the cause of the disease, so as to avoid worsening of the symptoms caused by the delayed condition. The above drugs should be used in accordance with medical advice.