Most Common Allergies On Kinds Of Seafood – Seafood is known to often cause allergies. Seafood ranks third in terms of foods that most often cause allergies. Enjoyment of eating seafood on the beach, accompanied by the waves and exposure to the sea breeze, can suddenly become a nightmare if you begin to experience unpleasant reactions in your body. Are you allergic to seafood? Could be yes, it could also not.
Three Types of Seafood That Can Trigger Most Common Allergies:
- Fish. There are two categories of fish: “hard-boned fish” (for example salmon, cod, tuna, mackerel, sardine, swordfish) and “cartilaginous fish” (sharks). All hard-boned fish contain parvalbumin, which is a protein in fish that is known to trigger most common allergies. While cartilaginous fish is not known whether they have parvalbumin or not.
- Crustacean. Example: crabs, lobster, shrimp.
- Mollusk. Examples: clams, oysters, mussels, octopus, squid.
Allergic reactions can occur in sensitive people when the person:
- Eating seafood protein
- Inhaling protein (for example, from cooked seafood)
- Absorbs protein through the skin (for example, when cleaning seafood)
Allergic reactions begin when the immune system overreacts to seafood proteins, thinking of them as dangerous substances. To fight protein, the immune system releases IgE antibodies to the blood circulation. These antibodies interact with white blood cells (mast cells and basophils) to trigger the release of histamine and various other chemicals in the blood. Histamine and various chemicals that stimulate allergic symptoms.
Seafood allergic reactions can appear in various signs and symptoms. Symptoms generally appear two hours after exposure, although in some cases it may appear within 24 hours. Symptoms that appear can be mild to severe.
- Most common allergies Symptoms of mild to moderate can consist of:
- Skin disorders: itching, red and swelling
- Digestive tract disorders: abdominal cramps, diarrhea, nausea, heartburn, and excessive gas production
- Respiratory tract disorders: a runny nose, sneezing, coughing or difficulty breathing (more common if seafood is inhaled)
- Impaired oral cavity: tingling in the mouth or swelling in the lips, tongue or throat.
People who experience an allergic reaction should seek treatment as soon as possible because there is a possibility that the symptoms will worsen leading to the occurrence of “anaphylactic shock.” Severe symptoms can be:
- Shortness of breath
- Feeling tightness in the chest or throat
- Loss of consciousness
- Blood pressure drops dramatically
Most Common Allergies Non-Alliance React
Some types of fish such as mackerel, tuna, herring can release histamine. When someone eats fish, histamine can cause itching and milking like a most common allergies reaction.
Anisakis is a type of worm that lives in the intestines of fish and some other seafood. These worms can cause allergies, but because worms are not an actual part of fish, they cannot be called seafood allergies. Allergy to worms usually appears in raw fish or fish that are not cooked until cooked.
Foods for aquarium fish are often made from proteins derived from shrimp or other seafood. These dry-shaped foods easily fly into the air and are inhaled by humans, triggering allergic reactions in the respiratory tract such as asthma, allergic rhinitis, and bronchitis.
Is a reaction to the benzoate preservative used to preserve various types of shellfish? Many people are allergic to these preservatives. Because shellfish are often processed with a number of preservatives which are quite likely to have severe allergic reactions.
How to Avoid Allergies
People who are allergic to seafood must be careful of various products that contain seafood, they should also read the labels of drugs, cosmetics, creams, and ointments, because some products may contain seafood.
If you have experienced a most common allergies reaction, seek treatment as soon as possible so that the symptoms do not get worse or continue. Health workers may give antihistamines, respiratory medications or steroid drugs depending on the severity of the symptoms.