Which statement describes common symptoms of anaphylaxis?

Which statement describes common symptoms of anaphylaxis?

• A. Localized skin rash
• B. Generalized urticaria, angioedema, wheezing, shock, hoarseness, laryngeal edema, pruritus, cramps, nausea, stridor, chest tightness, cough, dyspnea, dizziness, tachycardia, disorientation, syncope, sense of impending doom
• C. Headache only
• D. Nausea only

Answer: (B)

Anaphylaxis is a rapid, life-threatening reaction that involves multiple body systems, not just one symptom. It often starts with skin changes like generalized urticaria and angioedema, and can quickly affect the airways and lungs, causing wheezing, stridor, hoarseness, laryngeal edema, chest tightness, cough, and dyspnea. It can also impact circulation, leading to dizziness, tachycardia, disorientation, syncope, and shock. The gastrointestinal tract may produce cramps and nausea, and many patients report a sense of impending doom. This broad, multisystem presentation distinguishes anaphylaxis from isolated symptoms such as a localized rash, headache, or nausea alone.

Anaphylaxis is a rapid, life-threatening reaction that involves multiple body systems, not just one symptom. It often starts with skin changes like generalized urticaria and angioedema, and can quickly affect the airways and lungs, causing wheezing, stridor, hoarseness, laryngeal edema, chest tightness, cough, and dyspnea. It can also impact circulation, leading to dizziness, tachycardia, disorientation, syncope, and shock. The gastrointestinal tract may produce cramps and nausea, and many patients report a sense of impending doom. This broad, multisystem presentation distinguishes anaphylaxis from isolated symptoms such as a localized rash, headache, or nausea alone.