The most well-documented false positive culprits include ibuprofen and certain NSAIDs producing false cannabinoid positives on some older assays, quinolone antibiotics like levofloxacin producing false opioid positives, pseudoephedrine (found in many cold medications) producing false amphetamine positives, ranitidine producing false methamphetamine positives on some immunoassays, sertraline and certain other antidepressants producing false benzodiazepine or amphetamine positives on some platforms, and dextromethorphan producing false PCP positives
Using TriNetX, a multi-institutional database of approximately 88 million patients, the researchers examined the risk of a new GP diagnosis among adult patients with Type 2 diabetes who were prescribed GLP-1RAs (dulaglutide, semaglutide, liraglutide, lixisenatide, exenatide, tirzepatide or albiglutide) between January 2021 and December 2022
Finally, we balance price against what you actually get
Thyroid 2001;11:967-71
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Efficacy and safety of once-weekly semaglutide versus daily canagliflozin as add-on to metformin in patients with type 2 diabetes (SUSTAIN 8): a double-blind, phase 3b, randomised controlled trial