Objective To study the clinical features of patients with Recurrent Guillain-Barr6 syndrome (R-GBS). Methods We studied 72 Guillain-Barr6 syndrome patients, excluded MFS, GBS-TRF and A-CIDP patients. The left 61 patients was divided into the Recurrent Guillain-Barr6 syndrome(R-GBS) group of 5 patients and GBS(NR-GBS) group of 56 patients, to contrast the age, sex, known with other autoimmune disease, preceding infections, cranial nerve dysfunction, the Hughes scale and neurological symptoms of the different groups;to study the clinical fe...