Drug interactions
Ipratropium + Thiothixene
Severity: Minor
Ipratropium and Thiothixene: 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
Thiothixene has anticholinergic properties that may add to those of ipratropium. Inhaled ipratropium has low systemic exposure, so the effect is usually small.
What this interaction means in plain words
Ipratropium and Thiothixene have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Additive antimuscarinic effects from thiothixene and ipratropium.
What to do
Monitor for dry mouth, constipation, urinary retention and blurred vision. No dose change is usually needed.
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 Ipratropium
- Aclidinium + Ipratropium Moderate
- Benztropine + Ipratropium Moderate
- Bethanechol + Ipratropium Moderate
- Cevimeline + Ipratropium Moderate
- Chlorpromazine + Ipratropium Moderate
- Clomipramine + Ipratropium Moderate
Frequently asked questions
Can I take Ipratropium with Thiothixene?
MediHelp rates the interaction as minor. Ipratropium and Thiothixene have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Thiothixene has anticholinergic properties that may add to those of ipratropium. Inhaled ipratropium has low systemic exposure, so the effect is usually small.
How serious is the interaction between Ipratropium and Thiothixene?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for dry mouth, constipation, urinary retention and blurred vision. No dose change is usually needed.
What other medicines interact with Ipratropium?
MediHelp also lists interactions of Ipratropium with, for example, Aclidinium, Benztropine, Bethanechol. The full list is on the Ipratropium page.
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