Addiction Experts Warn Tennessee's Full Kratom Ban May Drive Users to More Dangerous Substances

Why it matters

Tennessee's broad criminal prohibition of all kratom — from natural leaf tea to synthetic products — took effect July 1, 2026, making it the eighth U.S. state to fully ban the substance. Overdose prevention advocates warn the sudden supply cut-off could push kratom-dependent users toward fentanyl-laced street drugs at a time when Nashville overdose deaths were trending downward.

The big picture

Tennessee's new law, named Matthew Davenport's Law after a 2024 Chattanooga overdose victim, makes kratom possession a Class A misdemeanor and manufacturing or sale a felony. Unlike proposals that would have created a regulatory framework distinguishing natural leaf from synthetic 7-OH products, the enacted law covers the entire spectrum. Knox County forensic officials reported more synthetic kratom-related fatal overdoses in the first half of 2026 than in all of 2025. Critics note that kratom was just one of multiple substances found in Matthew Davenport's system.

Key findings

• Tennessee is now the eighth U.S. state to fully ban kratom, joining Alabama, Arkansas, Indiana, Louisiana, Vermont, Wisconsin, and Connecticut
• Kratom possession is a Class A misdemeanor; manufacturing, distribution, and sale are felonies; knowingly selling to a minor carries enhanced penalties
• Metro Nashville police overdose prevention officials report many kratom users were using it to help manage opioid dependence — a population now without their preferred harm-reduction tool
• Fatal overdoses in Nashville had been declining since 2021, with Q4 2025 recording the lowest quarterly death count since at least 2017 — advocates fear the ban could reverse that trend
• The Kava and Kratom Retailers Association argues the law conflates safe natural products with risky unregulated synthetics: "We don't have a kratom problem. We have a quality assurance problem."

What they say

Lt. Mike Hotz of the Metro Nashville Police Department told the Nashville Banner: "This reminds me of when the federal government stepped in and told doctors they needed to stop overprescribing medication. They were too late to the ballgame, but when they did it, they actually did a great job. Doctors stopped overprescribing that stuff. But what the federal government didn't do was realize or take action acknowledging that there was going to be a generation of addicted individuals who need treatment, otherwise they were going to turn to the street for the substance they were addicted to."

Bottom line

**Addiction experts and law enforcement in Tennessee are warning that banning kratom without simultaneously expanding treatment capacity is likely to produce a predictable and preventable increase in fatal overdoses.**