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@esb13

I suspected it was a bad pen and Tymlos wouldn’t replace it for me. I have wondered if my poor P1NP increase after 3 months (yes, I am still obsessing about this) was because pen#2 was ineffective and I only had 60 legit doses not 90.
Good reminder to everyone to check for bubbles every injection.

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Replies to "I suspected it was a bad pen and Tymlos wouldn’t replace it for me. I have..."

Over the 2-year period of Tymlos injections, I occasionally would get bubbles in the pen even after priming it. Sometimes not until a week later, would more appear. Like @windyshores, I would just flick the pen with my finger, sometimes they would just settle at the bottom, sometimes float around, but I injected regardless. Don’t know why they appear after priming, but they do.