What Is Oral Immunotherapy
Oral immunotherapy (OIT) is a medical treatment that gradually exposes a person to small amounts of an allergen, such as peanut or egg, to build tolerance. It is supervised by a healthcare professional and typically involves dose escalation followed by maintenance dosing.
Can OIT Lead to Death
Severe allergic reactions, including anaphylaxis, are possible during OIT. In rare cases, these reactions have led to death, particularly when there is an error in dosing, uncontrolled asthma, or delayed use of epinephrine.
Known Cases and Safety Data
Regulatory agencies and clinical trial reports have documented fatalities linked to OIT. According to published reviews, most serious events occur during the initial dose escalation phase. Risk factors include high baseline sensitivity, incorrect dosing, and coexisting conditions like exercise-induced anaphylaxis.
Reducing Risk During Treatment
Patients are advised to follow strict protocols, avoid dosing during illness or after intense exercise, and always carry emergency medication. Healthcare providers use risk assessment tools and monitor patients closely to minimize the chance of a fatal outcome.
