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Treatment. The only sure way to prevent an allergic reaction to shellfish is to avoid shellfish. But despite your best efforts, you may come into contact with shellfish. If you have a severe allergic reaction to shellfish (anaphylaxis), you'll likely need an emergency injection of epinephrine (adrenaline).
Anyone can develop a shellfish allergy — even if you’ve had shellfish before without any problems. Although it can occur at any age, it appears more often in adults than in children. About 60% of people who have a shellfish allergy first get symptoms as an adult.
Seek emergency treatment if you develop signs or symptoms of anaphylaxis. See a health care provider or allergy specialist if you have food allergy symptoms shortly after eating. All food allergies are caused by an immune system overreaction. Your immune system identifies a harmless substance as being harmful. This substance is called an allergen.
Shellfish allergies can be dangerous and cause severe allergic reactions. Learn about the symptoms, diagnosis and treatment.
There’s currently no cure for a shellfish allergy. The best treatment is to avoid foods such as shrimp, lobster, crab, and other crustaceans. Finned fish are not related to...
There are no home remedies for a shellfish allergy, but being under the care of a doctor or seeking emergency care after exposure is essential. However, people can often manage a shellfish...
What do we know about the use of herbal medicines and probiotics in regulating allergic reactions, especially shellfish allergies? One emerging immunotherapy approach is the use of traditional Chinese herbal medicine, such as the FDA-approved herbal formulation FAHF-2.
In case of accidental ingestion, treatment of an allergic reaction is based on symptoms. Treatments include antihistamines, injectable epinephrine, and breathing treatments, if needed. If you suspect an allergic reaction to a food, you should be evaluated by a medical professional.
Shellfish is the leading cause of food allergy in the U.S. In this Q& A, Patrick Leung, professor of rheumatology, allergy and clinical immunology at UC Davis Health, answers questions on the latest advances in diagnosing and treating shellfish allergies.
Treatment / Management. There is no specific treatment for shellfish allergies, but preventing contaminated fish from entering the food supply can be very useful. Intravenous fluids are often given to patients who have been vomiting. Standard allergic reaction therapy includes antihistamines (H1 and H2) and steroids.