Drug interactions
Opuntia ficus indica + Sitagliptin
Severity: Minor
Opuntia ficus indica and Sitagliptin: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Prickly pear has reported glucose-lowering activity and may add to the effect of sitagliptin. The clinical significance is uncertain and hypoglycemia is unlikely with sitagliptin alone.
What this interaction means in plain words
Opuntia ficus indica and Sitagliptin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Possible additive glucose-lowering effect; mechanism not firmly established.
What to do
Monitor blood glucose if the patient uses prickly pear regularly, especially if also taking insulin or a sulfonylurea.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Sitagliptin
- Albiglutide + Sitagliptin Moderate
- Amlodipine-benazepril + Sitagliptin Moderate
- Aripiprazole + Sitagliptin Moderate
- Asenapine + Sitagliptin Moderate
- Benazepril + Sitagliptin Moderate
- Captopril-hydrochlorothiazide + Sitagliptin Moderate
Frequently asked questions
Can I take Opuntia ficus indica with Sitagliptin?
MediHelp rates the interaction as minor. Opuntia ficus indica and Sitagliptin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Prickly pear has reported glucose-lowering activity and may add to the effect of sitagliptin. The clinical significance is uncertain and hypoglycemia is unlikely with sitagliptin alone.
How serious is the interaction between Opuntia ficus indica and Sitagliptin?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose if the patient uses prickly pear regularly, especially if also taking insulin or a sulfonylurea.
What other medicines interact with Sitagliptin?
MediHelp also lists interactions of Sitagliptin with, for example, Albiglutide, Amlodipine-benazepril, Aripiprazole. The full list is on the Sitagliptin page.
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