Allergic reactions to lobster and other crustaceans are quite common among adults. Always bear in mind that shellfish allergies are responsible for causing severe reactions including anaphylaxis. Take note that this allergic reaction typically starts during adulthood and can occur even among adults who never experienced food allergies in their earlier years. Individuals who are allergic to lobster are usually allergic to other shellfish and might be required to avoid all types of shellfish.
Tests to determine lobster allergy
The symptoms of a lobster allergy can manifest right after exposure to lobster or other shellfish which indicates an allergy. Oftentimes, food poisoning or other infections can be mistaken as allergic reactions. Take note that it is also possible to undergo tests for allergies to determine the exact cause of the problem.
Skin tests can be performed to determine if an individual has lobster allergy. The doctor will prick the skin using a tiny needle that contains a small amount of the protein that causes the allergy. If there is a positive reaction, a red bump or hives will start to break out of the site where the test was performed. Allergen-specific blood tests can also be performed to measure the response of the body to the lobster proteins. A blood sample is taken for an allergy screen or RAST test to determine if the individual is allergic to lobster.
What are the symptoms of lobster allergy?
Lobster allergy can be mild or severe. In most cases, the severity of the symptoms can progress with every exposure to lobster, thus individuals who are allergic must avoid all contact with lobster. The symptoms often manifest with a tingling in the throat or mouth and progresses which includes rashes and hives, swelling of the tongue, face, throat, congestion, wheezing and difficulty breathing. Even dizziness and fainting can occur.
What is anaphylaxis?
A harsh life-threatening reaction or anaphylaxis can also manifest. The symptoms of anaphylaxis include an inflamed throat that can obstruct the airway and makes it difficult to breathe, very low blood pressure, rapid pulse, lightheadedness, dizziness and collapse. These symptoms can occur quickly right after eating lobster. If the individual manifest any of the symptoms of anaphylaxis, it is important to seek emergency care right away.
How to prevent lobster allergy
The best way to prevent an allergic reaction to lobster is to avoid lobster completely. By eating lobster or inhaling steam from a cooking lobster, it can cause a reaction. This is due to the fact that it is not always possible to avoid exposure, thus those who suffer anaphylaxis must always bring along an EpiPen at all times. The EpiPen will provide a shot of epinephrine in order to slow down or counteract the reaction as well as allowing time for medical intervention. If you want to learn how to use an EpiPen, click here. For minor reactions, antihistamines can be given after exposure to help relieve the symptoms of lobster allergy.