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Home Oxygen Assessment Service
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Frequently Asked Questions & Help
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Healthcare Professionals
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Home Oxygen Equipment
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I use a nasal cannula, how frequently should I change it?
This can depend on your clinical condition but on average nasal cannula should be changed when used for the following hours per day:
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0-12 hours change every 2 months
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12-24 hours change every month
If you need further advice please contact your Healthcare Professional.