The World Heath Organization has published a list of conditions which may be treated by acupuncture.
Here is just a small list of those conditions.
Internal Disorders:
Asthma, Colitis, Allergies, Indigestion, High blood pressure, Diabetes, Acne, Obesity.
Infectious Diseases:
Cold, Flu, Herpes
Musculoskeletal & Neurological:
Chronic pain, Fibromyalgia, Headache, Shingles, Stroke, Tendonitis, Arthritis, Repetitive strain injury
Mental & Emotional Disorders:
Insomnia, Anxiety, Addiction, Depression, Stress
Gynecological & Urinary Difficulties:
Urinary tract infections, Endometriosis, PMS, Menstrual Disorders, Menopause