Management of fish allergy

Fact Checked

Fish allergy is more often experienced by adults than children. This is due to the fact that adults usually eat fish more often and eventually build up an allergic response to fish. However, children can still develop fish allergy.

There are some individuals who do not have fish allergy but can experience one if the fish that was stored at a very cold temperature contains histamines. This is the hormone that is produced once an allergic reaction occurs. Essentially, if an individual is allergic to fish, it covers all types of fish since the allergens are the same in all types of fish.

How to determine if an individual has actual fish allergy

There are ways to determine if an individual has fish allergy – blood test and skin prick test. During a skin prick test, the doctor will prick the skin and introduce a small amount of the allergen. If there is a reaction, it clearly indicates that the individual is allergic. As for a blood test, a blood sample is taken and analyzed at the laboratory to determine if there are antibodies present.

Fish allergy
An EpiPen can be used to counteract the symptoms of fish allergy.

How to manage fish allergy

  • The individual must always bring the medications prescribed by the doctor for the condition at all times such as an inhaler or an injectable epinephrine. Always remember that you never know when a severe allergic reaction or anaphylaxis can manifest which causes breathing problems and gastrointestinal issues. An EpiPen can be administered to counteract the symptoms while waiting for the medical team to provide emergency care.
  • The individual must avoid eating fish even if he/she is only allergic to a single fish. It is best to consult a doctor to test the allergic reaction to other types of fish to determine if it is safe to be eaten.
  • The individual must learn all the names of different types of fishes that are included in the list of ingredients when checking food labels. It is best to be familiar with foods that can sometimes contain fish such as gelatin, Caesar salad and caviar.
  • Avoid eating in restaurants where the main ingredient of their dishes is fish such as seafood and sushi restaurants. As much as possible, the individual should prepare his/her meals at home.
  • The individual can conduct a research online on possible restaurants to dine in. Always check the list of ingredients used on a particular dish. Just be prepared since the risk for cross-contamination is high when eating in restaurants.
  • When eating outside could not be avoided, the individual must inform the waiter about his/her food allergy and dine during less busy hours since the staff will be more attentive to personal needs.

An individual who is prone to severe allergic reactions usually bring an EpiPen wherever they go just in case an allergic reaction develops.

Leave a Comment

Your email address will not be published. Required fields are marked *

Shopping Cart
Scroll to Top

The information posted on this page is for educational purposes only.
If you need medical advice or help with a diagnosis contact a medical professional

  • All firstaidsaskatoon.ca content is reviewed by a medical professional and / sourced to ensure as much factual accuracy as possible.

  • We have strict sourcing guidelines and only link to reputable websites, academic research institutions and medical articles.

  • If you feel that any of our content is inaccurate, out-of-date, or otherwise questionable, please contact us through our contact us page.