Drug interactions
isotretinoin + tetracycline
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.
Overview
Pseudotumor cerebri risk.
Mechanism of action
Additive risk for intracranial hypertension.
Clinical management
Avoid combined use.
Drug reference
References
- Isotretinoin – Label warnings — FDA Label
- Tetracycline + isotretinoin — PubMed
Frequently asked questions
Can I take isotretinoin with tetracycline?
The interaction is rated: Major. Pseudotumor cerebri risk.
How serious is the interaction between isotretinoin and tetracycline?
The interaction is rated: Major. Evidence level: High.
How is the interaction between isotretinoin and tetracycline managed?
Avoid combined use.
Why do isotretinoin and tetracycline interact?
Additive risk for intracranial hypertension.
Full monographs, dosing and an interaction checker in the MediHelp app
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