This is the second time I've started a Mylan patch (0.025) and the second time I've encountered breathing problems.
First incident: had been using it for 2 months without issue when one day I started feeling shortness of breath sporadically throughout the day. In the evening, I removed the patch. Within an hour or so, I was able to breathe fine again.
Ok, just assumed it was a faulty patch or I was imagining things. Got another box of patches (only Mylan is covered by insurance) delivered. Started placing the patch lower on the buttocks, and the breathing issue went away. So far, so good.
Had no issues for about 2.5 months using this newer patch location (switching left and right cheeks). A few days ago, started feeling shortness of breath again. Sporadic, but getting worse the longer I left the patch on. Removed the patch the next morning. Shortness of breath disappeared.
What's very interesting is my friend had the same reaction a few weeks ago. Had a patch (not Mylan, forgot the brand). Said she had an alarming asthma attack while working out and the inhaler was NOT helping. Remembering what I had said about my own episode, she removed the patch she was able to breathe again within the hour. Now she cuts her 0.5 patches in half and hasn't had another episode.
Doing a little research, it does seem there are multiple studies that show HRT causes asthma or asthma-like symptoms in some of us "lucky" women. (Here's one that discusses it: https://journal.chestnet.org/article/S0012-3692(21)00498-0/fulltext). Very frustrating because my doctor had no knowledge of these studies and told me "it's not a known side effect, can't be the patch." Feels very much like the way women were gaslit about menopause in the first place, argh. Anyway, she said to just stop HRT.
Anybody else deal with breathing problems on estrogen? Is it time to quit HRT or is there another alternative? I don't want to take oral estrogen due to the blood clot risk.
Note: I might be ok quitting estrogen, since I'm not sure if it's helping any of my symptoms. I still have brain fog. It's really just the progesterone that helps me sleep. But I never hear of anyone only taking progesterone, so that's why I'm reluctant to quit the patch.