Drug interactions
Tetracycline + Tretinoin
Severity: Major
Tetracycline and Tretinoin: major 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
Both tetracyclines and systemic tretinoin can cause raised intracranial pressure (pseudotumor cerebri). Together the risk of headache, visual disturbance and papilledema may be increased.
What this interaction means in plain words
Tetracycline and Tretinoin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Tetracycline belongs to Anti Bacterial; Tretinoin belongs to Dermatology.
Why it happens
Additive pharmacodynamic risk of idiopathic intracranial hypertension; exact mechanism not established.
What to do
Avoid combining systemic tretinoin with tetracyclines and use an alternative antibiotic; if unavoidable, monitor for headache and visual symptoms and stop at once if they appear.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Tetracycline
- Acitretin + Tetracycline Contraindicated
- Methoxyflurane + Tetracycline Contraindicated
- Isotretinoin + Tetracycline Major
- Palovarotene + Tetracycline Major
- Strontium ranelate + Tetracycline Major
- Tetracycline + Typhoid vaccine live Major
Other interactions of Tretinoin
- Doxycycline + Tretinoin Major
- Minocycline + Tretinoin Major
- Omadacycline + Tretinoin Major
- Palovarotene + Tretinoin Major
- Sarecycline + Tretinoin Major
- Tranexamic acid + Tretinoin Major
Frequently asked questions
Can I take Tetracycline with Tretinoin?
MediHelp rates the interaction as major. Tetracycline and Tretinoin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Both tetracyclines and systemic tretinoin can cause raised intracranial pressure (pseudotumor cerebri). Together the risk of headache, visual disturbance and papilledema may be increased.
How serious is the interaction between Tetracycline and Tretinoin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combining systemic tretinoin with tetracyclines and use an alternative antibiotic; if unavoidable, monitor for headache and visual symptoms and stop at once if they appear.
What other medicines interact with Tetracycline?
MediHelp also lists interactions of Tetracycline with, for example, Acitretin, Methoxyflurane, Isotretinoin. The full list is on the Tetracycline page.
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