Salmon

• Hives or skin rash
• Swelling of the lips, tongue, throat, or face
• Gastrointestinal symptoms like nausea, vomiting, diarrhea, or abdominal cramps
• Respiratory issues such as wheezing, coughing, or shortness of breath
• Anaphylaxis in severe cases, a potentially life-threatening reaction

Individuals with a salmon allergy may also react to other types of fish, as there can be cross-reactivity among different fish proteins. It’s less common to have cross-reactivity between fish and shellfish. Potential cross-reactive foods include:

• Other fatty fish like mackerel and sardines
• Whitefish like cod and haddock
• Less commonly, shellfish such as shrimp or crab

• If you experience allergic symptoms after eating salmon.
• If you’ve had reactions to other types of fish, suggesting a broader fish allergy.
• If you have a family history of fish or other food allergies.
• Prior to introducing salmon or other fish into a child’s diet, especially if there’s a family history of allergies.