Food allergies occur when our immune system overreacts to a particular ingredient compounds. This reaction triggers a series of symptoms when we eat that food involving the skin, the digestive system, the cardiovascular system and the respiratory tract. These can show as vomiting or stomach cramps, hives, shortness of breath, wheezing, repetitive cough, shock or circulatory collapse, tight, hoarse throat and trouble swallowing, swelling of the tongue, weak pulse, pale or blue coloring of skin, dizziness or feeling faint, and even anaphylaxis.
It is worth mentioning that the most common food allergy is to seafood.
Do you know the signs that indicate that you have allergy to shellfish?
The allergy to shellfish encompasses all allergic reactions that occur to eat shellfish, prawns, shrimps, lobster, or crab, and also to shellfish, such as mussles, clams, cuttlefish, octopus and squid. This condition should not be confused with allergy to sea products, which include also all kinds of fish.
When a person is allergic to seafood, their immune system reacts overreacts to the proteins that make up the food, interpreting them as a harmful and invasive organism. To defend themselves, our body secretes chemicals that trigger a reaction, the classic signs of a food allergy.
One of the first symptoms of allergy to seafood is difficulty breathing, we can feel like we whistle breath and as our throat is oppressed.
Cough, itching in the throat and discomfort in the area after eating the food, typical reactions of a food allergy are.
Inflammation of the eyes, producing tears and pain, is also a sign of allergy to shellfish. Another symptom of this condition is the presence of urticaria in the body or hives, a clear demonstration that something generates an allergy.
Symptoms of allergy to shellfish are also at stomach level reactions: pain, nausea, vomiting and diarrhea are the most common. In some patients who have very strong reactions, blood pressure can decrease to cause fainting.
In cases of more severe seafood allergy, even contact with the ingredient can generate a topical allergic reaction. In these cases you have to be extremely careful not cook food harmful to the patient along with others that do not affect you, or the traces of seafood although they not eaten directly can trigger allergy.
In cases of severe seafood allergy the patient may have significant difficulties to breathe, which may lead to a loss of consciousness known as anaphylactic shock, which can endanger the patient’s life. In these cases call emergency medical center.
This article is purely informative, if you suspect that you are allergic to seafood you should go see a doctor.