A Kansas City company is illegally marketing pills that have opioid-like effects and could face possible action, the U.S. Food and Drug Administration wrote in a warning letter sent Tuesday.

Kratom and its powerful metabolite, 7-hydroxymitragynine (7OH), offer unique therapeutic benefits—from mood support to pain ...

New analysis calls out misinformation, urges public health protections from dangerous 7-hydroxymitragynine (7-OH) ...

The warning reflects growing concern over a surge in opioid products marketed to US consumers containing concentrated levels of 7-hydroxymitragynine (7-OH).

Warren police have persuaded the City Council to seek rules for selling a synthetic offshoot of kratom that mimics the euphoria of opioids.

By Stephanie Brown HealthDay ReporterTUESDAY, July 15, 2025 (HealthDay News) -- The U.S Food and Drug Administration has ...

“There are no FDA-approved drugs containing 7-OH, and it is illegal to market any drugs containing 7-OH,” the FDA said.

Kratom, made from the leaves of a tropical tree called Mitragyna speciosa that is native to Southeast Asia, contains two main ...

Based on peer-reviewed research from leading experts, highly concentrated or semi-synthetic 7-OH products pose significant ...

The U.S. Food and Drug Administration is bringing attention to an unlawful dietary supplement that is turning up in online ...

Between September 2023 and September 2024, the CDC reported a staggering 24% decrease in opioid overdose deaths—the largest ...