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

Some medical researchers say 7-OH products made from kratom extracts could have the potential to create addiction problems, ...

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

The U.S. Food and Drug Administration has issued seven warning letters to companies illegally marketing products containing 7-hydroxymitragynine (7-OH), which is found in trace amounts in kratom.

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.

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

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

FDA issues warning to AcelRx for making false and misleading claims about the risks and benefits of Dsuvia. [ press release ]. Silver Springs, MD: US Food and Drug Administration; February 16, 2021.

The U.S. Food and Drug Administration has issued warning letters to 17 website operators for illegally selling unapproved and misbranded opioids online in violation of the Federal Food, Drug, and ...

The FDA sent a warning letter to EPH Technologies, accusing it of marketing and selling unapproved drugs. The products are sold under the names Detoxoplex, Sinoplex and Migrenza, and are marketed ...