I have unknown allergic reactions. Will I be a viable candidate for botox and fillers? (Photo)

Hello, about 4 months ago I started getting allergic reactions out of nowhere. I tested negative for every allergy. I experience face flushing and hives. I did a 24 hour urine analysis and my tryptase and catecholamine levels were high. I am waiting on genetic testing results. I would like to get botox for my 11'son, a brow lift and masseter reduction. Plus lip injections. Will I be a candidate? Is there a test to see if I'd have a reaction?

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