COPD Question

0 medium

Trouble with new canules

Trouble with new canules

Good afternoon. Recently I have had some trouble with the cannula. I like the 4ft soft . But lately every one gives off a hissing in my ear. I thought I had some duds at first but everyone? Anyone ever experience this?

9 mini
A MyCOPDTeam Member said:

me too

posted about 7 hours ago
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