Functional gastrointestinal disorders is a common functional disease without organic pathologic changes, mainly including functional dyspepsia, irritable bowel syndrome and functional constipation.As the dissatisfaction, side effects and recurrence with drug treatment, transcutaneous electrical stimulation has taken an important role in the treatment of functional gastrointestinal disorders in recent years.This article reviewed the progress of transcutaneous electrical stimulation in treatment of functional dyspepsia, irritable bowel syndrome and functional constipation.