20 Surprising Highs and Lows in the Gabapentin Journey

2. Beyond Seizures—Gabapentin’s Expanding Uses

Gabapentin was originally approved for partial seizures, but its use has expanded dramatically. Today, it’s commonly prescribed for nerve pain caused by shingles, diabetic neuropathy, fibromyalgia, and restless legs syndrome. Surprisingly, doctors are also using it off-label for conditions like migraines, menopause symptoms, and chronic pain—even though its effectiveness for these conditions is still debated.