Foods such as eggs, milk and peanuts are among the main causes of causing food allergy, a problem that arises due to an overreaction of the immune system against a food or a substance in the food that has been ingested.
Symptoms of food allergy are more common in babies and children, but they can appear at any age. It is also possible to develop an allergy to foods that one already has the habit of consuming, even for many years, being important to be aware of the symptoms. See how to identify food allergy .
Here are the top 8 foods that cause food allergies:
Peanuts are one of the foods that most often cause anaphylaxis, a sudden condition that requires immediate attention and treatment, because when not treated quickly it can be fatal. Know how to identify the symptoms of anaphylaxis .
In general, peanut allergy causes symptoms such as itchy skin with red spots, itching or tingling in the throat and around the mouth, runny or runny nose and nausea.
To treat, peanuts and all products that use peanuts in their composition must be removed from the diet, it is important to read the labels of processed foods to identify their presence.
2. Hard Shell Fruits
The best known hard shell fruits are almonds, walnuts, cashew and Pará nuts, hazelnuts, pistachios and pine nuts.
The main symptoms that arise due to allergy to these fruits are nausea, vomiting, difficulty swallowing, itchy skin and face, nasal congestion or runny nose and short breathing. To treat, one should avoid the consumption of these fruits and products that contain them in their composition or that are their derivatives, such as almond milk, creams, oils, pastes and butters.
3. Cow’s milk
Most cases of cow’s milk allergy appear in the first year of life and disappear until the age of 16. In addition, most people with allergies to cow’s milk also have allergies to the milk of other animals, such as goats and sheep.
Symptoms appear shortly after consumption of milk, itching, stomach upset, vomiting and blood in the stool may appear. Find out How to identify if your baby is allergic to milk .
Egg allergy also usually appears in childhood and disappears before the age of 16, with symptoms such as itchy skin and red lumps, breathing problems and stomach pain.
To avoid these and other more serious symptoms, one must remove the eggs from the food and be aware if the product label is present as an egg ingredient, egg white or egg yolk. Find out how the diagnosis and treatment of egg allergy is made .
The allergy to wheat usually appears during childhood, especially before the 3rd year of life. Symptoms caused by this allergy are usually nausea, vomiting, diarrhea, itching and red lumps on the skin, stuffy or runny nose, sneezing, headache and asthma.
To treat, wheat must be removed from the food and all foods that use wheat in its composition. Alternatively, you can use amaranth, barley, corn, oats, quinoa, rice, rye and tapioca. See how the diet should be in cases of allergy to wheat .
Unlike the other types, allergy to fish usually only appears in adulthood, and it does not mean that the person should avoid all types of fish, as the allergy can arise only for one or a few different species. In addition, having allergies to fish does not mean that the person will develop allergies to seafood, such as shrimp and lobster.
The symptoms that usually appear are nausea, vomiting, diarrhea, itching and red lumps on the skin, stuffy or runny nose, sneezing, headache and asthma.
Also known as seafood, seafood includes crustaceans, such as shrimp, crab and lobster, and mollusks, such as mussels, oysters and scallops.
This is one of the most dangerous allergies, and can cause symptoms such as vomiting, diarrhea, poor digestion, itchy body, difficulty swallowing, pallor or bluish skin, mental confusion and weak pulse. Know what to do in these cases .
Soy allergy usually appears before the age of 3 and disappears by the age of 10, and is usually linked to the consumption of foods such as infant formula with soy, soy milk and soy sauces.
In general, the symptoms are redness and itching in the body and mouth, nausea, vomiting, diarrhea, stuffy nose and asthma.
Finally, it is important to remember that a child will have a greater chance of developing food allergy if the family already has a history of allergy to that particular food, especially when a sibling already has this type of problem.