Stoma skin ulcers can be relieved by disinfection, medication and other means. 1. Disinfection: After stoma skin ulcer, wash the stoma and surrounding skin with saline and disinfect the wound to keep it dry and hygienic. Choose antiseptic and protect the wound by applying medication to prevent the condition from worsening. Commonly used disinfectants are iodophor, chlorhexidine, etc. Erythromycin ointment can be used for external wound protection. 2. Medication: After the stoma skin ulcers, you can take oral erythromycin tablets, amoxicillin tablets and other anti-infective drugs to prevent and treat infections under the guidance of the doctor. 3. Other ways: pay attention to personal hygiene, but also pay attention to diet control, eat more light diet, can not eat stimulating food. Eat more vegetables and fruits, increase water intake, promote metabolism. Reasonable supplementation of vitamins to promote local skin recovery. If the ulcers at the stoma are more serious, you should consult a doctor in time, and do not use medication on your own to avoid delaying the treatment.