Drug interactions
Lovastatin + Topiramate
Severity: Minor
Lovastatin and Topiramate: 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
Topiramate is a weak CYP3A4 inducer at higher doses and may slightly lower lovastatin exposure. The clinical effect is expected to be small.
What this interaction means in plain words
Lovastatin and Topiramate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Lovastatin belongs to Cardiovascular; Topiramate belongs to Central Nervous System.
Why it happens
Weak, dose-dependent CYP3A4 induction by topiramate increases lovastatin metabolism.
What to do
No routine adjustment is needed; check lipids after therapy is stabilized and adjust the statin dose if control is inadequate.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Lovastatin and Topiramate, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Lovastatin
- Atazanavir + Lovastatin Contraindicated
- Clarithromycin + Lovastatin Contraindicated
- Cobicistat + Lovastatin Contraindicated
- Conivaptan + Lovastatin Contraindicated
- Darunavir + Lovastatin Contraindicated
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Lovastatin Contraindicated
Other interactions of Topiramate
Frequently asked questions
Can I take Lovastatin with Topiramate?
MediHelp rates the interaction as minor. Lovastatin and Topiramate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Topiramate is a weak CYP3A4 inducer at higher doses and may slightly lower lovastatin exposure. The clinical effect is expected to be small.
How serious is the interaction between Lovastatin and Topiramate?
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; check lipids after therapy is stabilized and adjust the statin dose if control is inadequate.
What other medicines interact with Lovastatin?
MediHelp also lists interactions of Lovastatin with, for example, Atazanavir, Clarithromycin, Cobicistat. The full list is on the Lovastatin page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
