Drug interactions
Amlodipine-olmesartan-hydrochlorothiazide + Tretinoin
Severity: Minor
Amlodipine-olmesartan-hydrochlorothiazide and Tretinoin: 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
Hydrochlorothiazide is a recognized photosensitizer, and tretinoin makes skin more vulnerable to UV damage. Together they may raise the likelihood of sunburn-like reactions. The effect is mainly with topical tretinoin on exposed skin, and oral tretinoin adds systemic retinoid toxicity.
What this interaction means in plain words
Amlodipine-olmesartan-hydrochlorothiazide and Tretinoin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Amlodipine-olmesartan-hydrochlorothiazide belongs to Cardiovascular; Tretinoin belongs to Dermatology.
Why it happens
Additive photosensitizing effects on the skin; no pharmacokinetic interaction is established.
What to do
Counsel the patient to use broad-spectrum sunscreen, wear protective clothing and avoid intense sun exposure. Reduce tretinoin frequency or stop it if significant photosensitivity reactions develop.
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 Amlodipine-olmesartan-hydrochlorothiazide
- Aliskiren + Amlodipine-olmesartan-hydrochlorothiazide Contraindicated
- Amlodipine-olmesartan-hydrochlorothiazide + Dofetilide Contraindicated
- Amlodipine-olmesartan-hydrochlorothiazide + Sparsentan Contraindicated
- Acemetacin + Amlodipine-olmesartan-hydrochlorothiazide Major
- Aldesleukin + Amlodipine-olmesartan-hydrochlorothiazide Major
- Amifostine + Amlodipine-olmesartan-hydrochlorothiazide Major
Other interactions of Tretinoin
- Doxycycline + Tretinoin Major
- Minocycline + Tretinoin Major
- Omadacycline + Tretinoin Major
- Palovarotene + Tretinoin Major
- Sarecycline + Tretinoin Major
- Tetracycline + Tretinoin Major
Frequently asked questions
Can I take Amlodipine-olmesartan-hydrochlorothiazide with Tretinoin?
MediHelp rates the interaction as minor. Amlodipine-olmesartan-hydrochlorothiazide and Tretinoin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Hydrochlorothiazide is a recognized photosensitizer, and tretinoin makes skin more vulnerable to UV damage. Together they may raise the likelihood of sunburn-like reactions. The effect is mainly with topical tretinoin on exposed skin, and oral tretinoin adds systemic retinoid toxicity.
How serious is the interaction between Amlodipine-olmesartan-hydrochlorothiazide and Tretinoin?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Counsel the patient to use broad-spectrum sunscreen, wear protective clothing and avoid intense sun exposure. Reduce tretinoin frequency or stop it if significant photosensitivity reactions develop.
What other medicines interact with Amlodipine-olmesartan-hydrochlorothiazide?
MediHelp also lists interactions of Amlodipine-olmesartan-hydrochlorothiazide with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Amlodipine-olmesartan-hydrochlorothiazide page.
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