You are here

Lobster Allergy-Causes, Symptoms, And Cure

thot4food's picture


Lobster allergy might well be the cause if you feel itchy and experience a swelling around your mouth after eating the tasty seafood. The condition is almost synonymous with shellfish allergies which can be triggered off by eating shrimps, crabs, or mollusks. It is important for you to take stock of the situation and try to find out a possible cure. The best way to do it would be to educate yourself on the do’s and don’ts which you can do by reading the details given below.


Reasons for Lobster Allergy

The proteins present within lobsters are not recognized by your body in case you are allergic to them. The body then creates antibodies known as Immunoglobulin E to counteract the proteins and the chemical known as histamine floods your body causing certain symptoms to appear. Persons who are allergic to lobster often experience the same symptoms on eating other varieties of crustaceans which include the prawnsshrimps, and crabs. There have been 17 specific allergens isolated from lobsters so far and any one of them can be responsible for causing the allergy.


Lobster Allergy Symptoms

  • Tingling of the mouth and throat often resulting in inflammation of the area and flushing of the face.
  • Nasal congestion along with a runny nose and watering of eyes.
  • Skin rashes which can result in hives and eczema with intense itching.
  • Shortness of breath and wheezing.
  • Severe reactions may cause dizziness due to rapid fall in blood pressure. The pulse rate escalates causing loss of consciousness. This condition is called Anaphylaxis and can be life threatening if ignored.


Diagnosis of Lobster Allergy

The following tests are conducted to confirm the allergy.


  • Skin Prick Test- a small amount of the protein is injected underneath the skin and the reactions noted.
  • Blood Tests- Blood samples taken from the patient are tested for specific allergens while the RAST test detects the presence of immunoglobulin E which is produced in response to the allergens.


Treating Lobster Allergy Symptoms

  • Avoiding the lobster in all form along with other crustaceans can reduce the occurrence. Handling of the crustacean and breathing the fumes during cooking need to be avoided as well.
  • Anti histamines and skin lotions can help to relieve the mild allergic symptoms to a great extent.
  • Injecting epinephrine becomes essential when the patient suffers from an anaphylactic shock.


Lobster allergy is not as severe as allergy to other shellfishes. There is no cause to worry if you have been diagnosed with the condition. Just follow the doctor’s advice and you are sure to be as right as rain before too long.


Image Credit- 

Rate This

Your rating: None
Average: 3.3 (2 votes)
Lobster Allergy-Causes, Symptoms, And Cure