Drug interactions
Loxapine inhaled + Tiotropium-olodaterol
Severity: Major
Loxapine inhaled and Tiotropium-olodaterol: 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
Inhaled loxapine can cause bronchospasm and has anticholinergic activity. Patients on long-acting bronchodilators for airway disease are at risk, and loxapine inhalation is restricted to those without active airway disease.
What this interaction means in plain words
Loxapine inhaled and Tiotropium-olodaterol 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.
Why it happens
Loxapine-induced bronchospasm in obstructive airway disease and additive antimuscarinic effects.
What to do
Avoid inhaled loxapine in patients with asthma or COPD who need maintenance bronchodilators. Use an alternative route of antipsychotic if agitation requires treatment.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Loxapine inhaled and Tiotropium-olodaterol, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Tiotropium-olodaterol
Frequently asked questions
Can I take Loxapine inhaled with Tiotropium-olodaterol?
MediHelp rates the interaction as major. Loxapine inhaled and Tiotropium-olodaterol 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. Inhaled loxapine can cause bronchospasm and has anticholinergic activity. Patients on long-acting bronchodilators for airway disease are at risk, and loxapine inhalation is restricted to those without active airway disease.
How serious is the interaction between Loxapine inhaled and Tiotropium-olodaterol?
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 inhaled loxapine in patients with asthma or COPD who need maintenance bronchodilators. Use an alternative route of antipsychotic if agitation requires treatment.
What other medicines interact with Tiotropium-olodaterol?
MediHelp also lists interactions of Tiotropium-olodaterol with, for example, Amisulpride, Arformoterol, Arsenic trioxide. The full list is on the Tiotropium-olodaterol page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
