The Tuna IgE level test is done to check if a person is allergic to tuna. IgE is an antibody that is produced by the immune system in response to an allergen, such as tuna. If a person has a high level of Tuna IgE, it means that their immune system has recognized tuna as a harmful substance and is producing antibodies to fight it. This can cause allergic reactions when the person eats tuna or comes into contact with it.
Symptoms of a tuna allergy can range from mild to severe and can include hives, itching, swelling, difficulty breathing, and even anaphylaxis, which is a life-threatening reaction.
Knowing a person's Tuna IgE level can help doctors diagnose a tuna allergy and develop a treatment plan to manage the symptoms. This may include avoiding tuna and other fish products, taking antihistamines or other medications, and carrying an epinephrine auto-injector in case of a severe reaction.
