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I looked it up just now and I did not find out a whole lot either. I think you should go back and have your doctor explain this more to you. A condition that can cause your throat to swell like that, I think, needs more explanation. What would happen if it happened and you were without your epi pen?
Please keep us posted.
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Epilepsy, asthma, fibromyalgia, GERD, depression, hypothyroidism, tinnitus