Sympathicotomy for Isolated Facial Blushing: A Randomized Clinical Trial

There were no significant differences in local effects or side effects between R2 and R2-R3 sympathicotomy for isolated facial blushing. Both were effective, and QOL increased significantly. Despite very frequent side effects, the vast majority of patients were satisfied. Surprisingly, many patients experienced mild recurrent symptoms within the first year; this should always be discussed with patients preoperatively.