Anaphylaxis from Medications

Anaphylaxis is a severe, potentially life-threatening allergic reaction that can occur in response to certain medications. When a person is allergic to a medication, their immune system mistakenly identifies it as harmful, triggering a rapid release of chemicals like histamine. This can lead to symptoms such as difficulty breathing, swelling of the throat, a rapid drop in blood pressure, and hives. Anaphylaxis requires immediate medical attention, often treated with an injection of epinephrine. Recognizing the signs and seeking prompt help is crucial, as delay can lead to serious complications.