Happened to me as well, but it was Rose bush fungacide.
Wife had me working on her 6’ tall rose bushes. Sprayed them with fungacide and was under them pulling weeds. Jammed my hand into the lower branches that were about 5” diameter with the thick thorns pulling a weed and a thorn broke off into my middle knuckle.
went inside to wash up and went into shock. Hit the tile floor head first. Then I guess did it again. Wife was at work.
Guess i stumbled to the neighbors who saw me walking erratically up their drive dazed. They came out and called 911 since I couldnt talk and had trouble breathing.
I only remember afterwards going to the sink and then seeing a paramedic over me inside an ambulance. Woke up again in the ER with my wife sitting next to me.
Neighbor called wife and explained how they found me and that I was being taken to the hospital. Wife beat the ambulance to the hoaptial and met them at the ER entrance
Dr’s said i went into shock with the thorn and fungacide straight into my system