AIDS/HIV
Back pain and disc disease
Painful orthopedic conditions
Bipolar disorder
Brain damage (traumatic or organic)
Cancer
Carpal tunnel syndrome
Chronic fatigue syndrome
Chronic pain
Cardiac conditions/heart problems
Degenerative disc disease
Dementia
Depression
Diabetes
Fibromyalgia
Gastrointestinal conditions
Hearing impairment
Heart disease

Heart failure
Hepatitis
Hodgkin's disease
Irritable bowel syndrome
Kidney disease
Leukemia
Liver disease
Lung disease
Lupus
Lyme disease
Macular edema/degeneration
Manic disorder
Memory disorder
Marfan’s syndrome
Menieres disease
Migraine
Multiple myeloma
Multiple sclerosis

Myofascial pain syndrome
Neuropathy
Osteoarthritis
Parkinson's disease
Posttraumatic stress Disorder
Psychosis
Reflex sympathetic dystrophy (RSD)
Rheumatoid arthritis
Schizophrenia
Seizures
Sickle cell disease
Sleep apnea
Speech disorders
Stroke
Temporal mandibular jaw dysfunction
Tinnitus
Ulcers
Vestibular dysfunction