My sister and I were dining one evening both of us ordered mud crab, both of us have eaten mud crab all our lives, within minutes of taking some crab my sister experienced an awful anaphylaxis, restricted breathing, swollen tongue and throat. Fortuitously, we administered first aid immediately, (staff and me) another guest had an EpiPen, which we administered.
So <deleted> off, so much drama, ruined a nice night out.
Ambulance arrived and all was well, transported to hospital.
I called the restaurant from the hospital and requested they put the crab in takeaway containers for me to devour later, which they did. Collected it later that night, had a nice lunch the next day. She no longer eats mud crab, however all other seafood ok.
Crazy part is one of her businesses is fishing boats and mud crab licences