People with a fish allergy might be allergic to some types of fish but not others. People can react to touching fish or breathing in fumes from cooking fish, even if they are allergic to fish. Children and young adults are more likely to develop a fish allergy. Fish can cause a reaction in some people. These reactions are called anaphylaxis, and they can be severe and life-threatening.
They can include hives, difficulty breathing, swelling of the face, lips, tongue, or throat, wheezing, shortness of breath, chest pain, nausea, vomiting, diarrhea, dizziness, confusion, fainting, loss of consciousness, convulsions, seizures, coma, death. If you have any of these signs or symptoms, call your doctor or get emergency medical help right away.
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Can I be allergic to salmon but not cod?
It is possible to be allergic to certain types of fish or shellfish, but not all of them. Some people can eat crab, but not lobster, while others can only eat salmon, sardines, and so on. In general, the more fish you eat the less likely you are to have an allergic reaction to it. However, if you do have a reaction, it is important to seek medical attention as soon as possible.
Why do I feel sick after eating salmon?
Symptoms of Ciguatera poisoning include nausea, vomiting, and abdominal pains. Symptoms can progress to headaches, muscle aches, and tingly, or numbness of the hands and feet. Ciguatoxin is a toxin produced by the bacterium Clostridium botulinum. It is found in fish, shellfish, crustaceans, amphibians, reptiles, birds, mammals and humans.
The toxin can be absorbed through the skin, eyes, nose, mouth and throat. Ingestion of large amounts of fish can lead to severe illness and death, especially in young children, the elderly and those with weakened immune systems.
Is salmon a shellfish?
A strict shellfish allergy does not include fin fish from other sources.
Can you be allergic to only one fish?
More than half of people who are allergic to one type of fish are also allergic to other fish. Allergists usually recommend avoiding all fish. If you are allergic to a specific type of fish but want to eat other fish, talk to your doctor about further allergy testing.
How long does it take to react to a fish allergy?
Symptoms usually start within 30 minutes of eating and include nausea, vomiting, stomachaches, dizziness, and headaches. A drop in blood pressure is one of the consequences of a severe episode. Antihistamines may be used to treat mild symptoms. Treatment is symptomatic and supportive. Antihistamines can be used to reduce the severity of symptoms, but they may not be effective in all cases. In severe cases, the patient may need to be admitted to hospital.
Can eating salmon make you itch?
Exposure to finned fish can cause a wide range of symptoms, including nausea, vomiting, and diarrhea, among those with a fish allergy. Fish allergy symptoms can vary from person to person, so it’s important to talk to your doctor if you have any of these symptoms.
