Can shellfish allergy sufferers eat oysters?
Quick Answer
No
Oysters are a type of shellfish and can trigger allergic reactions in individuals with shellfish allergies.
What Is It?
Shellfish allergy is an abnormal response by the body’s immune system to proteins in certain marine animals. Marine animals in the shellfish category include crustaceans and mollusks, such as shrimp, crab, lobster, squid, oysters, scallops and others.
How to Tell
Symptoms of a shellfish allergy may include hives, itching or eczema, swelling of the lips, face, tongue and throat, or other parts of the body, wheezing, nasal congestion or trouble breathing, abdominal pain, diarrhea, nausea or vomiting, dizziness, lightheadedness or fainting.
Why It Can Be Risky
Consuming shellfish when you have a shellfish allergy can lead to a severe allergic reaction.
The most severe form of an allergic reaction is known as anaphylaxis. This can lead to severe breathing difficulties and a drop in blood pressure, and can be life-threatening.
Safe Alternatives
For those with shellfish allergies, alternatives can include chicken, beef, pork and other types of fish. It’s important to check labels, as some processed foods can contain shellfish.