In a published case report, a 63-year-old man with well-controlled Type 2 diabetes saw his blood glucose levels rise after his gabapentin dose was increased. His readings had supposedly risen from their typical 150–160 mg/dL to 200–300 mg/dL, causing professionals to look into if the drug had a hand. Cases like this have fanned a persistent discussion among patients and physicians alike: Does gabapentin increase blood sugar? Though a few studies have implicated a link, bigger studies are much more ambiguous. Today, we’re looking at the evidence, real-life cases and what diabetics should remember while taking gabapentin. Does Gabapentin Increase Blood Sugar? The Short Answer What Current Evidence Suggests The quick response to whether gabapentin raises blood sugar is that there isn’t a definitive scientific agreement. Gabapentin is not a well-known culprit of high glucose, and blood sugar changes are not a typical side effect. But a few case reports and observations have associated gabapentin use with elevated glucose levels in some people. Scientists haven’t identified a causal chain, and that’s why the data is still sparse and inconclusive. Evidence Snapshot Finding What Research Shows Significant blood sugar increase Not commonly reported Hyperglycemia cases Rare but documented Consistent scientific consensus Not yet established Monitoring recommendation Advised for diabetic patients Why the Question Exists: Hyperglycemia Reported on Gabapentin Case Reports That Raised Concerns Much of the debate on: does gabapentin increase blood sugar, comes from anecdotal case studies. In a few cases, patients had elevated blood glucose following the initiation of...