cancer

glaucoma

human immunodeficiency virus (HIV)

acquired immune deficiency syndrome (AIDS)

hepatitis C

amyotrophic lateral sclerosis (ALS)

Crohn’s disease

Alzheimer’s disease

cachexia/wasting syndrome

muscular dystrophy

severe fibromyalgia

spinal cord disease, including but not limited to arachnoiditis, Tarlov cysts, hydromyelia, syringomyelia, Rheumatoid arthritis, fibrous dysplasia, spinal cord injury, traumatic brain injury and post-concussion syndrome

Multiple Sclerosis (MS)

Arnold-Chiari malformation and Syringomyelia

Spinocerebellar Ataxia (SCA)

Parkinson’s

Tourette’s

Myoclonus

Dystonia

Reflex Sympathetic Dystrophy, RSD (Complex Regional Pain Syndromes Type I)

Causalgia, CRPS (Complex Regional Pain Syndromes Type II)

Neurofibromatosis

Chronic Inflammatory Demyelinating Polyneuropathy

Sjogren’s syndrome

Lupus

Interstitial Cystitis

Myasthenia Gravis

Hydrocephalus

nail-patella syndrome

residual limb pain