Drug interactions
Crofelemer + Methylprednisolone
Severity: Minor
Crofelemer and Methylprednisolone: 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
Crofelemer is minimally absorbed and may inhibit CYP3A4 only in the gut lumen, so any rise in methylprednisolone exposure is expected to be small and of little clinical importance.
What this interaction means in plain words
Crofelemer and Methylprednisolone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Crofelemer belongs to Gastrointestinal Tract; Methylprednisolone belongs to Endocrine.
Why it happens
Possible local intestinal CYP3A4 inhibition by crofelemer with minimal systemic absorption.
What to do
No routine adjustment is needed; be aware if steroid adverse effects emerge unexpectedly.
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 Methylprednisolone
- Bcg vaccine live + Methylprednisolone Contraindicated
- Measles mumps and rubella vaccine live + Methylprednisolone Contraindicated
- Measles mumps rubella and varicella vaccine live + Methylprednisolone Contraindicated
- Measles vaccine + Methylprednisolone Contraindicated
- Methylprednisolone + Mifepristone Contraindicated
- Methylprednisolone + Rubella vaccine Contraindicated
Other interactions of Crofelemer
- Crofelemer + Ergotamine Moderate
- Alfuzosin + Crofelemer Minor
- Amiodarone + Crofelemer Minor
- Apixaban + Crofelemer Minor
- Aprepitant + Crofelemer Minor
- Armodafinil + Crofelemer Minor
Frequently asked questions
Can I take Crofelemer with Methylprednisolone?
MediHelp rates the interaction as minor. Crofelemer and Methylprednisolone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Crofelemer is minimally absorbed and may inhibit CYP3A4 only in the gut lumen, so any rise in methylprednisolone exposure is expected to be small and of little clinical importance.
How serious is the interaction between Crofelemer and Methylprednisolone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine adjustment is needed; be aware if steroid adverse effects emerge unexpectedly.
What other medicines interact with Methylprednisolone?
MediHelp also lists interactions of Methylprednisolone with, for example, Bcg vaccine live, Measles mumps and rubella vaccine live, Measles mumps rubella and varicella vaccine live. The full list is on the Methylprednisolone page.
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