Monday, August 25, 2025

What are the indications for lyrica? (ChatGPT, 2025-8-25)

 Lyrica (pregabalin) is an anticonvulsant and neuropathic pain agent. Its FDA-approved indications are:





✅ FDA-Approved Indications (U.S.)



  1. Neuropathic Pain associated with Diabetic Peripheral Neuropathy
    • For painful diabetic nerve damage.
  2. Neuropathic Pain associated with Spinal Cord Injury
    • Approved specifically for pain due to spinal cord damage.
  3. Postherpetic Neuralgia (PHN)
    • Pain following shingles.
  4. Fibromyalgia
    • One of the few drugs FDA-approved for fibromyalgia.
  5. Adjunctive Therapy for Partial-Onset Seizures (in patients ≥1 month old)
    • Used with other anti-seizure medicines for partial (focal) seizures.






⚠️ Important Notes



  • Not FDA-approved for generalized anxiety disorder (GAD) in the U.S., though it is approved in Europe and other regions.
  • Controlled substance (Schedule V) due to potential for misuse (euphoria, dependence).
  • Common off-label uses in the U.S.: generalized anxiety disorder, restless legs syndrome, migraine prevention, etc.





✅ In summary:

Lyrica is FDA-approved for: diabetic neuropathic pain, postherpetic neuralgia, spinal cord injury neuropathic pain, fibromyalgia, and as adjunctive treatment for partial-onset seizures.




Would you like me to also prepare a concise comparison table showing Lyrica vs Gabapentin (Neurontin) indications, since they are closely related but differ in approvals?