Neurontin is a common treatment for people with neuropathic pain, which tends to respond
poorly to traditional pain medications. Arthritis can cause nociceptive pain
(the more common form of pain) through joint inflammation, but it can also
cause neuropathic pain when degenerative changes in the spine compress or
irritate nerve roots exiting the spine.
You
should inform your doctor if neurontin hasn't provided any pain relief. He or
she may recommend you try it a little longer (depending on how long it has
been) because sometimes the full effect isn't achieved for weeks. Your doctor
may also want to add another agent because neuropathic pain often responds
better to a combination of pain medications rather than just one drug.
Medications used to treat neuropathic pain include
neurontin and the following:
Antidepressants
Tricyclic antidepressants (TCAs- nortriptyline,
desipramine, Amitriptyline), SSNRI antidepressants (selective
serotonin-norepinephrine reuptake inhibitors- duloxetine and
venlafaxine)
Anticonvulsants (neurontin, lamotrigine)
Topical anesthetics (lidocaine patches)
Antiarrhythmics (mexiletine)
Opioid analgesics (tramadol, morphine, fentanyl)
*Tramadol actually combines the effects of TCAs with
opioid analgesia and tends to be well received by patients.