Type of pain | First-line therapy* | Considerations for opioid use |
Nociceptive | NSAIDs | When other treatment options are inadequate, for pain severe enough to require potentially daily, round-the-clock, long-term treatment. Limit dose and duration whenever possible. Encourage as-needed use linked to meeting specific activity goals. |
Neuropathic | Antidepressants (TCAs or SNRIs) or Antiseizure medications | |
Nociplastic¶ | Antidepressants (TCAs or SNRIs) or Antiseizure medications | Avoid whenever other multidisciplinary treatment options have not been systematically, sufficiently, and consistently trialed. Opioids often worsen nociplastic pain. |
NSAIDS: nonsteroidal antiinflammatory drugs; SNRIs: serotonin-norepinephrine reuptake inhibitors; TCAs: tricyclic antidepressant.
* Initial therapy should be based on the pain condition (if known), patient comorbid conditions, concurrent medications, medication side effect profile, cost, and patient preference regarding dosing frequency.
¶ Central sensitization is now considered a mechanism for nociplastic pain, rather than a clinical diagnosis.