An allergic reaction to anesthesia is incredibly dangerous and must be treated right away to prevent long-term injury. A severe reaction — known as anaphylaxis — can cause death in just a matter of minutes. Other injuries may not be fatal but can have a long-term impact on the patient’s life.
Symptoms
- Cardiac arrest
- Severe brain damage from low blood pressure/oxygen
- Multi-organ failure
- Permanent airway scarring
- Shock requiring prolonged ICU care
- Death
Other symptoms may include sudden hives or flushing, swelling of the lips, tongue, or face, difficulty breathing, wheezing, rapid heartbeat, nausea, vomiting, plummeting blood pressure, and a sense of impending doom.
What can cause an allergic reaction during anesthesia?
Anesthesia itself isn’t the only thing in the operating room that can cause an allergic reaction. Anesthesia medications, latex, antibiotics, or other substances can also unintentionally injure a patient. Because anesthesia masks many symptoms, providers must rely on vigilant monitoring to detect early changes in vital signs.
Common mistakes include failing to review the patient’s allergy history, administering medications known to cause reactions without proper testing, or using equipment containing latex on patients with known latex allergies.
Providers may misidentify medications or fail to recognize early symptoms of a reaction. In some cases, staff may delay giving a patient life-saving treatments such as epinephrine. Failure to monitor the patient properly during anesthesia can also allow a reaction to progress too far before the proper treatment is given.
Serious injuries that an allergic reaction to anesthesia can cause
Allergy-related problems are among the most serious that a patient can experience. Every second counts during an allergic reaction, as the resulting injuries may change the patient’s life forever.
Severe anaphylaxis can lead to multi-organ failure, including kidney, liver, and heart dysfunction. If the patient’s blood pressure is low for too long, it can reduce blood flow to the brain, causing permanent damage. If the reaction causes airway swelling, it can lead to long-term respiratory complications or scarring that impair the patient’s ability to swallow or speak.
In many cases, patients require intensive care after such an event, and some never fully return to their previous level of health. Cardiac arrest, severe shock, and death are also known risks when anaphylaxis is not treated immediately and aggressively.
It’s essential that providers carefully review the patient’s records, test for potential triggers, and make sure that emergency medications are immediately available in case of a reaction. Patients harmed by anesthesia-related allergic reactions often face long recoveries, major emotional trauma, and lasting disability—all of which make strong legal support essential.
Contact Weisser Law today for your free consultation.