Jarrow Formulas Quercetin 500mg Capsules - 200 Veggie Caps - Supports Antioxidant Status, Cardiovascular Health & Immune Health - 200 Servings

Hey, have you been tested (genetic testing) for hereditary tryptasemia (HalphaT or HaT)? I have a lot of similar symptoms (POTS, MCAS, terrible allergies, GI issues), tryptase ~25 and was also considered for mastocytosis, but I tested positive for HaT which explains the tryptase level, so they're pretty sure it's not mastocytosis now. I had to pay ~$200 out of pocket for the test, but it was absolutely worth it. A Dr. usually needs to refer the test: Gene By Gene did mine: https://www.genebygene.com/service/tryptase Also, antihistamines are great but you can get Quercetin and Nasalcrom (for me, the two most useful mast cell stabilizer) over the counter, and they have very few side effects. You could try them. Quercetin: https://www.amazon.com/dp/B0013OULOC Nasal cromolyn sodium: https://www.amazon.com/dp/B00I3CO2Y2 Not dissuading you from pursuing the masto diagnosis/doing the bone marrow biopsy if your doctor says it is necessary, but maybe these are some things to try in the mean time?