Objective:To observe the features of Insulin Resistance Syndrome(IRS) Patients with Nail Fold Microcirculation(NFM) and Bulbar Conjunctiva Microcirculation(BCM).Methods:To 55 cases of IRS Patients Group and 30 cases of health control group, according to professor Tianniu's weighted integral ways, We measured indexes of NFM and BCM by using XTW-J microcirculation colour micro-analyses instrument made in Beijing Fukai Corporation.Results:Compared with health control group, features of IRS Patients,NFM are as follow: capillary loops less, export ramus is wider, capillary loops is longer(P