World Health Organization
In an official report, Acupuncture: Review and Analysis of Reports on Controlled Clinical Trials, the WHO has listed the following symptoms, diseases and conditions (it is a partial list) that have been shown through controlled trials to be treated effectively by acupuncture:
low back pain.
facial pain .
adverse reactions to radiation or chemotherapy.
allergic rhinitis, including hay fever.
depression (including depressive neurosis and depression following stroke).
acute and chronic gastritis.