Damage to the nervous tissue of the central nervous system (brain-spinal cord)
Dyskinetic and spastic movement disorders
Epilepsy
Glaucoma
HIV/AIDS
Huntington's disease
Inflammatory bowel disease
Intractable seizures
Multiple sclerosis
Neurodegenerative disease
Neuropathies
Opioid use disorder for which conventional therapeutic interventions are contraindicated or ineffective, or for which adjunctive therapy is indicated in combination with primary therapeutic interventions
Parkinson's disease
Post-traumatic stress disorder
Severe chronic or intractable pain of neuropathic origin or severe chronic or intractable pain
