omg yes...
two pts from my last shift that may or may not be hypothetical (ages changed for hipaa)
6 y/o m presents as call-in from allergist for "anaphylaxis". Mom states pt has been complaining of intermittent abd pain at school dx by school RN as allergic rxn causing him to be sent home from school multiple times over past 6 mo. Saw allergist today, had approx 50 billion allergy tests, all were negative, child then went w/ parents, ate a hamburger or something, c/o abd pain, vomited once, parents called allergist, who said, "you may be having anaphylaxis go to ER for a serum tryptase level."
child looks totally fine, normal vs, no urticaria, only hx was n/v x 1 etc. I told parents, no way is this anaphylaxis, I don't think he needs the blood draw (tryptase is a crap test anyway) parents say, "oh please call his allergist and do what she wants." I call allergist, say basically "This child is not having anaphylaxis, do you still want this test?" to which she replies, "yes". Child stuck for the hundredth time that day, screaming, etc etc. I go back PO challenge the kid, parents seem mildly annoyed by my insistence that this is not anaphylaxis and mild suggestion that maybe it's because he's a kid and kids throw up, throw me a "what do you know you're just an ER doctor" glance, discharged.
Second case from same shift:
~8 y/o f pw several bug bites to her forehead, cheeks, and right arm. Noticed at school today after recess. Mom took kid to peds urgent care where kid told pediatrician there that "my tongue feels tingly" causing pediatrician to diagnose her bug bites (present for about 8 hrs at this point) as anaphylaxis, gave her EPI/benadryl, and sent her to the ED for 4 hrs obs.. No urticaria, just bug bites x 8 hrs and a normal exam with a "tingly tongue". status post epi.
I love EM for the most part but this **** drives me crazy.