AIM: To investigate the current situation and influencing factors of self-management ability in dry eye patients in west China. METHODS: A total of 265 patients clinically diagnosed with dry eye received a convenience survey questionnaire at West China Hospital of Sichuan University. All participants completed the rating scale of health self-management skill for adults (AHSMSRS), Huaxi Emotional-Distress Index (HEI), e-health literacy scale (e-HEALS) and Brief Illness Perception Questionnaire (Brief-IPQ). A generalized linear model was employed to establish a multivariate linear model with demographic data, psychological state, e-HEALS, and illness perception as independent variables and health self-management skill score as the dependent variable. RESULTS: The mean score for health self-management skill was 165.58±15.79. Multivariate analysis revealed that advanced age, better illness perception and improved psychological state were associated with better health self-management ability among dry eye patients. Furthermore, the health self-management ability of patients with a disease duration less than 1y was found to be higher compared to those with a disease duration exceeding 1y. CONCLUSION: The health self-management ability of dry eye patients in west China is relatively high. Age, duration of disease, illness perception and psychological state are the influencing factors on the health self-management ability of dry eye patients.