Children with boils on their bodies should be treated with an antibacterial, anti-infective treatment plan. You can apply topical fusidic acid ointment, or compound polymyxin B ointment 2 times a day. Also you can apply Revnor solution 1 time a day for 10 minutes. The compound Phellodendron jock itch application is applied externally twice a day for 10 minutes. Along with the above treatment, you can take oral amoxicillin capsules, roxithromycin capsules, and azithromycin granules for treatment. If the effect is not very satisfactory, you can also sedate penicillin sodium injection, or cefoxitin sodium injection for treatment. During the treatment period, avoid excessive scratching or squeezing the boil, which may aggravate and spread the infection of the local skin lesion, and avoid eating spicy and irritating foods, including raw onion, raw garlic, and chili pepper.