Sebaceous cysts ruptured at home are based on local disinfection to avoid infection. The removal of the contents of the later cysts requires medical attention and, if necessary, surgical treatment. Sebaceous cysts broken at home mainly to local disinfection care, you can use iodophor in the local disinfection, with saline to clean the wound, clean up the secretion, avoid touching the wound with your hands. The rupture may be secondary to bacterial infection, you can use topical erythromycin ointment, mupirocin ointment and other antibiotic medication, and then at home to do a brief bandage and then promptly seek medical attention. If the cyst volume is relatively large or recurrent infections, surgical excision is recommended to be able to remove the lesion in time to avoid skin suppuration and rupture. After the cyst rupture at home mainly to disinfection care, further treatment should seek medical attention, so as to avoid improper treatment, resulting in aggravation of the condition.