Drug interactions
Calcitriol + Tinidazole
Severity: Minor
Calcitriol and Tinidazole: 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
Calcitriol is only a weak potential CYP3A4 inducer, and tinidazole is given as short courses. Any reduction in tinidazole exposure is unlikely to matter clinically.
What this interaction means in plain words
Calcitriol and Tinidazole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Calcitriol belongs to Musculoskeletal; Tinidazole belongs to Anti Parasitic.
Why it happens
Theoretical weak CYP3A4 induction by calcitriol; not clinically established.
What to do
No adjustment is needed. Watch for treatment response as usual.
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 Calcitriol
- Amlodipine-hydrochlorothiazide-valsartan + Calcitriol Moderate
- Amlodipine-olmesartan-hydrochlorothiazide + Calcitriol Moderate
- Amobarbital + Calcitriol Moderate
- Apalutamide + Calcitriol Moderate
- Atazanavir + Calcitriol Moderate
- Atenolol-chlorthalidone + Calcitriol Moderate
Other interactions of Tinidazole
- Disulfiram + Tinidazole Contraindicated
- Ethanol + Tinidazole Major
- Fexinidazole + Tinidazole Major
- Lopinavir + Tinidazole Major
- Nilotinib + Tinidazole Major
- Ritonavir + Tinidazole Major
Frequently asked questions
Can I take Calcitriol with Tinidazole?
MediHelp rates the interaction as minor. Calcitriol and Tinidazole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Calcitriol is only a weak potential CYP3A4 inducer, and tinidazole is given as short courses. Any reduction in tinidazole exposure is unlikely to matter clinically.
How serious is the interaction between Calcitriol and Tinidazole?
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 adjustment is needed. Watch for treatment response as usual.
What other medicines interact with Calcitriol?
MediHelp also lists interactions of Calcitriol with, for example, Amlodipine-hydrochlorothiazide-valsartan, Amlodipine-olmesartan-hydrochlorothiazide, Amobarbital. The full list is on the Calcitriol page.
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