Allergy to Fish Oil: symptoms and treatment, what to do

Causes of sudden allergic reaction

Reaction to omega-3 fatty acids and in particular cod liver oil belongs to the category of food allergies. Most often it occurs when an excess of the desired components in the patient. Basically, an allergy to dietary supplements common in people living in coastal areas due to the large amount of seafood in the diet.

Doctors distinguish other possible reasons for developing an allergic reaction to Fish Oil:

• Genetics. If one of the parents / grandparents had the disease as a chronic allergy, it is likely that the child will face the disease sooner or later.
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• Weak immunity. In this case, the human body perceives useful components of fish oil as alien / harmful. Because of this begins to fight against them.
• seafood intolerance. It is an individual property without reference to the state of health.
• Long-term chronic diseases that violate the metabolism. Here, the drug simply does not fully absorbed by the body.
• Diseases of the digestive tract (gastritis, ulcers).
• Abuse of fish oil during pregnancy. Most likely allergic to the drug will develop later in the unborn child in 85% of cases.
• Underdevelopment (slow formation) of the digestive system in children. As a result, the body can not fully perceive more useful drug.
• Also at Fish oil in a child may develop allergies due to auxiliary components used in the manufacture of BUD. We are talking about the dye kontsertantah and other components for a gelatin capsule shell. They may cause the development of pathological reactions.
• Equally important is the presence of mercury and other toxins in fish liver, from which is extracted a useful substance to an organism. The fact that in the oceans contains excessively large amount of harmful substances discharged plants / power plant. Even though the multi-stage purification of fish oil, they may remain in the final product in small amounts. This often provokes the development of allergies.

Mechanism of allergy

Typically, the first signs of allergic reactions already appear in the first day after taking fish oil. The reason is that the allergen (aggressive substance) entering the digestive organs, provokes atypical immune response. It flows in the intestines. Cells of the immune system in the body perceived caught fish protein as foreign. They gradually develop to his own antibodies. And since all the useful and harmful substances are absorbed into the bloodstream through the intestinal wall is, hence the apparent reaction to the allergen.

allergy symptoms

Reaction to Fish oil allergy symptoms have varying degrees of intensity. And the signs are different in adults and children. The child has the disorder in the system may be more pronounced.

Adults were observed in the following food reaction symptoms:

• Skin rashes type urticaria of varying intensity;
• Conjunctivitis and increased lacrimation, redness of the sclera eyes, swelling of the eyelids;
• Constant itching, scratching the covers;
• Epigastric tenderness (abdominal);
• Upset stool as diarrhea;
• Abdominal cramps, bloating;
• Breathing problems (frequent shortness of breath).

It is important to understand that fish oil capsules allergy can cause a lot of problems for both adults and young patients. Therefore, at the first warning signs should hurry to the allergist or even your family doctor. To self-medicate is not recommended.

In children, symptoms of the immune response are as follows:

• Atopic dermatitis, which is manifested in the face, cheeks, legs;
• Diathesis on schochkah;
• Nausea and vomiting reflex;
• Spasms of the respiratory system;
• Severe rashes on the body with pronounced papules (blisters with liquid contents);
• Anaphylactic shock (a very serious condition that requires emergency care).

Treatment of allergic reactions

When allergies Fish Oil doctor conducts standard methods of diagnosis allergy tests and blood sampling to allergens.

With such pathological condition fighting methods:

• Gastric lavage. It is shown in the first hours after onset of the reaction and provided severe condition of the patient. With aggressive washing removes residues to the body.
• Admission sorbents. They help to bind toxins / allergens, and lead them out of the body unscathed.
• Receiving antihistamines. Blocking antibodies to omega-3 inhibit their activity, lower levels of side reactions. Especially antihistamines shown conjunctivitis, pruritus, rash.
• Receiving glucocorticosteroids (in the case of very heavy patient).
• Sparing diet. Excluded from the diet of fish oil, seafood, all red berries / fruits / vegetables, chocolate, carbonated beverages, meats, marinades.

Important: instead of Fish Oil for allergies can use flax seeds (linseed oil), and walnuts. They are also a source of omega-3 fatty acids.

All other treatment is symptomatic. That is aimed at eliminating the obvious signs of disease.

Prevention of allergic reactions to fish oil

That the situation is not repeated, it is important to completely eliminate allergens from the diet of the patient and reduce all contacts with it to zero. If once the reaction has taken place to be a high risk that it will be again.

You want to receive fish oil

Aside from the risk of allergic reactions need to completely eliminate the BAA persons with such pathologies / conditions:

• Hypotension. As BAA substantially lowers blood pressure, hypotension it is necessary to watch out for.
• Chronic lack of tocopherol. The fact that the drug prevents the absorption of vitamin E. And if the patient simultaneously receives tocopherol with fish oil, the first medication will have no effect.
• Bleeding disorders. Especially those with peptic ulcer disease. There is high risk of internal bleeding.
• Diabetes. The action of the components of the drug on glucose levels is not fully understood.

In addition, it is important to remember that fish oil - a source of vitamin D. And it is a fat-soluble component, which accumulates in the body. That is, it may be a surplus over time. Hypervitaminosis - state, at times worse beriberi. So do not take supplements uncontrollably. It is better to use it on prescription.

Note: taking the drug on an empty stomach is able to provoke intestinal spasms, cramps, diarrhea and vomiting. Therefore, use only need to supplement with meals.

sources:

Vidal: https://www.vidal.ru/drugs/fish_oil__42857
GRLS: https://grls.rosminzdrav.ru/Grls_View_v2.aspx? routingGuid = dee4fd5f-2d16-4cee-ab95-593f5b2bb3a4 & t =

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