What are the symptoms of Anaphylaxis?
Symptoms develop rapidly, often within seconds or minutes. They may include the following:
Abdominal pain or cramping Abnormal (high-pitched) breathing sounds Anxiety Confusion Cough Diarrhea Difficulty breathing Difficulty swallowing Fainting, light-headedness, dizziness Hives, itchiness Nasal congestion Nausea, vomiting Palpitations Skin redness Slurred speech Wheezing </s>