Neuropathic itch treated with oral cannabinoids: A case series

Introduction
Neuropathic pruritus is defined as an itch arising from diseases of the central or peripheral nervous system, including nerve damage, compression, or irritation. It can be generalized or localized and is encompassed within a broad range of diagnoses, including notalgia paresthetica, brachioradialis pruritus, certain forms of vulvar itch, and small fiber neuropathy, amongst others.1 Brachioradial pruritus is a well-known type of neuropathic itch that is believed to result from an insult to cervical nerves C5-C8 from degenerative disc disease or trauma.2 Symptoms include itch, burning, numbness, and tingling affecting the dorsolateral aspects of the upper extremities.