Sjømat/Seafood

Fish allergies are a type of food allergy where the immune system overreacts to proteins found in fish. The most common fish that trigger allergies include salmon, tuna, cod, haddock, and halibut, but any type of fish can potentially cause an allergic reaction.

The symptoms of a fish allergy can vary in severity and may include:

1. Skin reactions: Itching, hives, eczema, or swelling (angioedema) of the face, lips, tongue, or throat.
2. Respiratory issues: Wheezing, difficulty breathing, shortness of breath, or asthma-like symptoms.
3. Gastrointestinal problems: Nausea, vomiting, stomach cramps, and diarrhea.
4. Anaphylaxis: In severe cases, a fish allergy can lead to anaphylaxis, a life-threatening allergic reaction characterized by swelling of the throat, a drop in blood pressure, rapid pulse, and loss of consciousness.

If you suspect you have a fish allergy, it’s essential to consult with an allergist for proper testing and diagnosis. They can perform skin prick tests or blood tests to determine if you are allergic to fish or other allergens.

If you are diagnosed with a fish allergy, the primary treatment is to avoid fish and any food products containing fish proteins. Careful reading of food labels is crucial, as fish can be present in unexpected foods, such as sauces, dressings, and some processed products. Additionally, cross-contamination can occur if fish is prepared in the same area as other foods, so it’s essential to be cautious when dining out or using shared kitchen spaces.

If you accidentally consume fish or experience an allergic reaction, it’s crucial to have an epinephrine auto-injector (such as an EpiPen) on hand and know how to use it. Seeking immediate medical attention after using an epinephrine injector is crucial because anaphylaxis can be life-threatening and requires prompt treatment.