Anaphylaxis: Difference between revisions

Gastrointestinal symptoms may include severe crampy [[abdominal pain]], {{failed verification span|diarrhea|date=January 2024}}, and vomiting.<ref name="Samp2006" /> There may be confusion, a loss of bladder control or pelvic pain similar to that of [[Uterus|uterine]] cramps.<ref name="Samp2006" /><ref name=Aus06/> Dilation of blood vessels around the brain may cause [[headache]]s.<ref name=Rosen2010/> A feeling of [[anxiety (mood)|anxiety]] or of "impending doom" has also been described.<ref name=World11/>