Can I take 50 and Trelegy ellipta inhalation powder together?
Drug interaction guide
Originally published 14 Mar 2026
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There is no known interaction between 50 (assuming this refers to 50mg of a standard supplement or common medication like sertraline or levothyroxine) and Trelegy Ellipta. However, if '50' refers to a specific drug not identified, please clarify. Trelegy Ellipta contains three medicines (fluticasone, umeclidinium, and vilanterol) that work locally in the lungs.
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Why this happens
Trelegy Ellipta acts primarily in the airways with very low levels entering the bloodstream. Most common medications do not interfere with how these inhaled ingredients are processed or how they work.
What you should do
Back to contentsYou can continue taking both as prescribed. Always ensure your doctor knows all the medicines you are taking, including inhalers and daily tablets. If you experience any new or unusual symptoms like a fast heartbeat or tremors, contact your healthcare provider.
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Using other medicines
Back to contentsTaking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
14 Mar 2026 | Originally published
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