fda glp-1 warning letters september 2025 News Archives – Partnership for Safe Medicines FDA issued 25 warning letters

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Lesions of area postrema and subfornical organ alter exendin-4-induced brain activation without preventing the hypophagic effect of the GLP-1 receptor agonist

If nausea increases: Reduce fat intake further Eat smaller, more frequent meals Avoid large evening meals Stay upright after eating Try ginger or peppermint tea If constipation occurs: Increase fluid intake Add chia seeds or ground flax gradually Introduce cooked vegetables slowly Maintain consistent fibre intake Consider magnesium citrate if advised by a clinician If reflux worsens: Avoid late-night meals Limit caffeine and alcohol Reduce acidic or spicy foods Eat smaller portions If persistent vomiting, dehydration, or severe symptoms occur, medical advice should be sought

Kahn MA, Weathers DR, Hoffman JG

Unlike retinoids, which have well-documented teratogenic effects and are contraindicated in pregnancy, copper peptides have no known mechanism for fetal harm