Objective To analyze the ostomy patients' demands, resolve the common problems after discharge by telephone consultation, and supplement the content of specialized health education. Methods The data of 256 telephone consultations from 186 patients with ostomy were retrospectively analyzed. Results Most of the consultations came from patients aged from 61 to 80 years old (64.5%) and patients within one year after surgery (85%). The contents focused on information about ostomy products, care of skin around the stoma and leakage of defecation, which accounted to 32.8%,30.1%,24.6%,respectively.The problems were solved by telephone interview in 201 consultations (78.5%). Conclusion Consultation by telephone is useful to find out the demands of discharged ostomy patients, resolve their problems in time and improve their quality of life. It has great significance for improving health education and extensive services of ostomy patients.