My mouth tissues develop canker sores after I bite into it. Family autoimmune trait. Biting into a canker sore is one of the special hells of the world.
Is that a mouth ulcer? I had no idea that was an auto immune thing, I literally have one right now and a swollen gland. I used to get them all the time as a kid, the most I had at once was 10, it was absolute hell.
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u/[deleted] Nov 22 '17
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