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Showing posts with the label Safety

The battle over kratom continues

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 FDA is actively evaluating all available scientific information on this issue and continues to warn consumers not to use any products labeled as containing the botanical substance kratom... FDA encourages more research to better understand kratom’s safety profile, including the use of kratom combined with other drugs. How exactly is the FDA encouraging more research? Dear Kratom Warriors, Let's start with the good news: Louisiana isn't going to criminalize kratom statewide. Some Parish bans persist but considering how close a ban came after being passed in the Senate, this outcome is much better than many alternatives. Read more:  Is kratom legal in Louisiana? Nevada's legislature has sent a strengthened Kratom Consumer Protection Act (KCPA) to their Governor to sign. This should help prevent future attempts from the Nevada Board of Pharmacy to criminalize kratom. Read more:  Is kratom legal in Nevada? Massachusetts is holding hearings on a state KCPA and you can help by...

Respiratory effects of oral mitragynine and oxycodone

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  Kratom derives from Mitragyna speciosa (Korth.), a tropical tree in the genus Mitragyna (Rubiaceae) that also includes the coffee tree. Kratom leaf powders, tea-like decoctions, and  commercial extracts  are taken orally, primarily for health and well-being by millions of people globally. Others take kratom to eliminate opioid use for analgesia and manage  opioid withdrawal  and use disorder. There is debate over the possible respiratory depressant overdose risk of the primary active alkaloid, mitragynine, a partial μ-opioid receptor agonist, that does not signal through ß-arrestin, the primary opioid respiratory depressant pathway. Objectives Compare the respiratory effects of oral mitragynine to oral oxycodone in rats with the study design previously published by US Food and Drug Administration (FDA) scientists for evaluating the respiratory effects of opioids (Xu et al., Toxicol Rep 7:188–197, 2020). Methods Blood gases, observable signs, and mitragynine ph...