@ezjersey719 Sadly diagnosis for Long COVID is symptom based. There is no consistent set of blood testing that will confirm it...for now. There do appear to be sets of long covid patients with similar sets of symptoms...last I heard they had identified something like 5 different sets of symptoms. For me, fatigue, overall pain from hyper inflammation, skin eruptions and slow healing due to lack of oil production, extreme allergies to food resulting in bloating/diarrhea/constipation, dry eyes/skin/mouth, post exertion malaise for days, sensitivity to smell/sound/heat/cold, sporadic shortness of breath/low blood pressure/pulse/palpitations, and dehydration. With my docs advice, I am getting slightly better using low dose naltrexone and daily vitamin d/b1. Also doing electrolytes in all of my fluid has helped.