Which are typical symptoms of anaphylaxis?

Anaphylaxis is a severe, potentially life-threatening allergic reaction that can occur rapidly after exposure to an allergen. The symptoms of anaphylaxis can escalate quickly, and recognizing these symptoms is crucial for prompt treatment.

Blotchy red rash, or hives, is a common skin reaction that can indicate an allergic response. It may appear as raised, itchy welts on the skin.

Swelling of the tongue, throat, and mouth is particularly alarming as it can compromise the airway, making it difficult to breathe. This symptom is indicative of the body's severe response to an allergen.

Collapse and unconsciousness are extreme manifestations of anaphylaxis, often resulting from a significant drop in blood pressure and compromised airway, which requires immediate medical intervention.

Together, these symptoms encompass the typical signs of anaphylaxis, making the comprehensive choice that includes all these symptoms the most accurate and reflective of the seriousness of this type of allergic reaction. Recognizing the full spectrum of symptoms is essential for effective emergency response and treatment.