Three Ohio coroners warn of 14 suspected kratom-involved overdoses

Why it matters

Coroners in three southwest Ohio counties report a recent cluster of suspected overdoses involving kratom. The warning warrants attention, but the available report does not establish which products or other substances were involved in each case.

The big picture

Hamilton, Butler and Warren county coroners issued the November 9 warning while reporting declines in deaths involving several other drugs. Their observations combine suspected overdoses, county death reports and crime-lab seizure detections. Those are different measures, and none provides a population-level estimate of risk from natural leaf or concentrated products.

Key findings

• The three coroners reported 14 suspected overdoses involving kratom over the past several months. The report does not identify all 14 as confirmed kratom-caused deaths.
• Warren County reported three overdose deaths involving kratom in 2026, and Butler County reported two. These county figures should not be added to the 14 as separate cases.
• Hamilton County’s crime lab reported kratom in 38 seizure cases in 2026, compared with three in 2024 and none in 2025. Seizure detections are not counts of patients or overdoses.
• Hamilton County Coroner Lakshmi Sammarco warned that some products may contain substances missing from their labels. The report supplies no case-by-case laboratory results or verified product compositions.
• The report distinguishes Ohio’s restrictions on synthetic kratom products from an exception for natural leaf and ground leaf. It does not establish that leaf products are risk-free or that every reported case involved a synthetic product.

What they say

“Don’t believe what’s on the label. If it isn’t that powdered leaf form, be careful,” Hamilton County Coroner Lakshmi Sammarco said, according to the Cincinnati Enquirer report.

Bottom line

Ohio coroners report a cluster of suspected kratom-involved overdoses; incomplete case and product details prevent conclusions about causation or the risk of a particular formulation.