Welcome to HealingWell! We are certainly glad to have you join us. It's interesting how we all have different triggers.
You mentioned you sleep with the windows up when you can. There's no way I can do that. I can't ride with the car windows open either. I was that way when I just had allergies. I developed severe asthma about six years ago.
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Epilepsy, asthma, GERD, depression, hypothyroidism, tinnitus