Liraglutide and Coffee: Is It Safe? Label, Studies
No caffeine interaction is listed; normal amounts of coffee are fine for most adults.
- Verdict
- Generally fine together
- Label names it
- 0 of 2
Check a GLP-1 interaction
Saxenda overview
A half-life of about 13 hours means half is gone after 13 h. After five half-lives (2.7 d), about 3% remains.
SCALE Obesity and Prediabetes, 56 weeks: body weight loss was 7.4%, compared with 3% on placebo.
Sources: FDA label (DailyMed).
Liraglutide and coffee: the verdict
Generally fine together
The liraglutide labels (Victoza, Saxenda) list no interaction with caffeine. For healthy adults, the FDA says a daily intake of 400 milligrams of caffeine, roughly two to three cups of coffee, is not generally linked to harm.
What the liraglutide label says
No line on coffee. The most important warning for anything you drink concerns kidney injury caused by fluid loss. Fluid loss from vomiting or diarrhea can cause kidney injury. If you lose a lot of fluid, report it and drink fluids.
The source is the FDA label (DailyMed).
What the studies show
- Drug Interactions label section:
- 400 mg caffeine per day
- The label's warning reads: Acute Kidney Injury Due to Volume Depletion,
Sources: FDA label (DailyMed), FDA.
The practical rule
If coffee makes nausea or heartburn worse, reduce your intake and drink more water. Vomiting and diarrhea can leave you dehydrated.
The source is the FDA label (DailyMed).
Coffee with other GLP-1s
None of the 10 GLP-1 labels names Coffee in the drug interaction section, so this answer applies to the entire class.
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