Treatment. Many patients who experience neuropathic pain require a multidisciplinary approach.5 Support from colleagues in rehabilitation can help the patient identify alternative approaches to functioning that avoid triggering or exacerbating the pain. Equipment can also maximize independence and improve quality of life. For example, a soft neck collar is often used to prevent the forward movement that triggers pain in Lhermitte phenomenon.6
When prescribing pain medication, it is important to understand that neuropathic pain is inadequately relieved or not relieved at all with conventional analgesics, such as NSAIDs, or opioid analgesics (eg, morphine).2,3
Dysesthesias are most frequently treated with medications that are categorized as antiseizure, such as gabapentin and pregabalin. Carbamazepam and phenytoin are used as secondline therapy. Sometimes, anti-anxiety medication (eg, duloxetine hydrochloride and clonazepam or tricyclic antidepressants, including amitriptyline or nortriptyline) can be helpful.7 When treating paroxysmal symptoms such as trigeminal neuralgia, antiseizure medications can be effective. Carbamazepine is often the firstline of treatment. As a secondline, oxcarbazepine, lamotrigine, and/or baclofen may be used. In some cases, a referral to neurosurgery for a procedure to reduce pressure on the trigeminal nerve is required.5,8
It is also important to treat any additional symptoms that the pain may be causing, such as depression or social isolation. Referral for counseling as well as integrative health and wellness services can support the patient through a difficult time.5 —RS
Rachael Stacom, MS, ANP-BC, MSCN
Independence Care System, New York, NY