Pharmaceutical preparations and substances for the treatment of neurological conditions, disorders and diseases; pharmaceutical preparations and substances for the treatment of pain, neuropathic pain, cancer pain, multiple sclerosis, spinal cord injury, bladder dysfunction, peripheral neuropathy, spasticity, oncology, cancer symptoms, peri-operative pain, rheumatoid arthritis, inflammatory bowel disease, ulcerative colitis, hypoxic-ischaemic encephalopathy, neurogenic symptoms, movement disor...