May
18
23:01
Allergology

Allergies to fish

allergic to fish

allergic to fish photos allergic to fish - are fairly common in recent years as an allergic reaction to the river, and on marine fish species.Only occasionally allergic manifestations associated with a certain type of fish, whereas in most cases provoke allergies several species. most allergenic species is considered a subspecies of the entire salmon, eel, catfish and tuna.Sometimes there may be cross-allergic reaction to seafood such as the crustaceans and molluscs.

smoked, dried and heat treatment do not affect the allergenic properties of fish, so a person intolerant of fish protein are equally hazardous baked, smoked and dried fish.Often the allergic reaction develops after inhalation of vapors arising during the preparation of fish products, which is a rather unusual phenomenon for the majority of food allergens.

allergic to fish often occurs in a child, even when his food was prepared in the same kitchen utensils, where before preparing fish products, despite the fact that the pan or pot were

thoroughly washed.This clearly suggests that even microscopic remaining fish protein molecule can trigger the development of an allergic reaction.Often, when a person has this type of allergy is observed allergic to fish feed (more on daphnia).

In that case, if the diagnosis of allergy to fish is confirmed, should start very carefully control the composition of the dishes offered at a party, restaurant or cafe.To do this, ask, Are not accepted food in the same oil that was used before for frying fish.You also need to figure out what exactly were tucked salads, asfish protein may be included in some seasoning.In addition, should be carefully studied to buy products because often they may be present, such as the components of disodium inosine, fish flavor, alginate and agar, which in this type of allergic reaction are contraindicated.

Some people reconciled with allergies to fish and refused because of that all fish products are not even aware that their body can inhabit a fish parasite-anizakidoz as helminths capable of causing quite severe allergic reactions.This suggests that self-diagnosis can be wrong and properly diagnose and identify the true provocateur allergy can only qualified allergist

allergic to fish - symptoms

reaction of the body's allergy to fish is usually manifested urticaria with its characteristic symptoms: pruritus, rash on the skin of the back, hips, abdomen, neck and breast blisters (sometimes rash may occur on the mucous membranes).Often allergic to fish accompanied by an increase in vascular permeability and subcutaneous tissue of the skin, swelling of the skin that appears.It is best to this symptom is noticeable on the face - swollen eyes, swelling appears around the mouth and so on. In some cases, swelling may take the form of such dangerous diseases as angioedema.

Symptoms of allergy to fish from the gastrointestinal tract manifest violation of the secretory and motor functions - diarrhea, vomiting and so on. In the case of heavy flow of an allergic reaction may occur headache, rapid heartbeat, fever, low blood pressure, changes in the structure of blood.Sometimes it can develop a very life-threatening condition as anaphylactic shock.

Usually the first symptoms of allergy to fish begin to show in the course of the meal, and expressed as a tingling or itching of the lips, palate, tongue, or throat;In severe cases, there is often an asthmatic attack.Several less symptoms during the first hours after eating fish, and expressed urticaria, diarrhea and vomiting

allergic to fish - treatment

As with any food allergy, allergic to fish and seafood involves complete elimination of allergenic foods from the diet.And because the experience shows that allergic to fish growing to several species of fish products from their diet should be permanently excluded: artificial fish products, Worcestershire sauce, crab sticks (surimi), fish burgers soups and sauces, fish oil,shrimp and fish eggs, anchovies and containing salad dressings, Asian dishes (tempura, sashimi, sushi).

The products listed above in the small, but sufficient for the development of an allergic reaction amounts contained protein allergen.In addition a small amount of fish proteins may contain some salad dressings and similar foods.Also, when buying should check the composition of products listed on the packaging and avoid such components as the fish flavor, disodium inosine, alginate, agar and araritsinovaya acid.

In some cases, an allergic reaction to fish products can closely coexist with allergies to shellfish, so by eating crayfish, lobsters, crabs and shrimp should also abandon forever

allergic to fish in the child

Without the addition of fish is verydifficult to provide a full menu of any child, because it is a fish is the best source of intake of high quality protein and full of vitamins of groups C, B, A, PP.

also in marine fish contains a lot of useful children's body minerals such as iodine, magnesium, calcium, phosphorus and iron.In addition it contains omega-3 fatty acids, are responsible for the structure of the nerve tissue, cell membrane and the retina.

to develop an allergy to fish in children has not come as a surprise to introduce solid foods fishery products should be gradual, not earlier than eight months.Initially, combined with cereal or vegetable puree (and preferably for breakfast), you can add no more than a quarter of a teaspoon of fish sauce.In the absence of an allergic reaction, the volume can be gradually increased.

Usually, the first symptoms of allergy to fish is already apparent in the first minutes or hours from the receipt of allergenic foods and is expressed as an upset stomach, rashes on the body, tingling sky, throat and tongue.Can cyanosed face, redness in the mouth, swelling, angioedema (rare).

In the case of extremely sharp sharp reactions, you should immediately call the emergency services and before her arrival, be sure to give your child an antihistamine at a dosage corresponding to its age.

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