Drug interactions
Ciprofloxacin + Triamcinolone acetonide injectable
Severity: Moderate
Ciprofloxacin and Triamcinolone acetonide injectable: moderate 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
Fluoroquinolones carry a risk of tendinopathy and tendon rupture, which is increased by concurrent corticosteroids. Injectable triamcinolone, especially near tendons, adds to this risk, mainly in older patients.
What this interaction means in plain words
Ciprofloxacin and Triamcinolone acetonide injectable can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Additive adverse effects on tendon tissue from fluoroquinolone toxicity and corticosteroid-induced collagen impairment.
What to do
Avoid combining where alternatives exist, especially in patients over 60 or with renal impairment. Stop ciprofloxacin and rest the limb if tendon pain or swelling occurs.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Ciprofloxacin
- Agomelatine + Ciprofloxacin Contraindicated
- Ciprofloxacin + Fezolinetant Contraindicated
- Ciprofloxacin + Thioridazine Contraindicated
- Ciprofloxacin + Tizanidine Contraindicated
- Ciprofloxacin + Vandetanib Contraindicated
- Alosetron + Ciprofloxacin Major
Frequently asked questions
Can I take Ciprofloxacin with Triamcinolone acetonide injectable?
MediHelp rates the interaction as moderate. Ciprofloxacin and Triamcinolone acetonide injectable can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Fluoroquinolones carry a risk of tendinopathy and tendon rupture, which is increased by concurrent corticosteroids. Injectable triamcinolone, especially near tendons, adds to this risk, mainly in older patients.
How serious is the interaction between Ciprofloxacin and Triamcinolone acetonide injectable?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combining where alternatives exist, especially in patients over 60 or with renal impairment. Stop ciprofloxacin and rest the limb if tendon pain or swelling occurs.
What other medicines interact with Ciprofloxacin?
MediHelp also lists interactions of Ciprofloxacin with, for example, Agomelatine, Fezolinetant, Thioridazine. The full list is on the Ciprofloxacin page.
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