Conditions that are often confused with allergy

Conditions that are often confused with allergy
Conditions that are often confused with allergy

Allergies are common conditions. They have different symptoms because they are caused by different pathogens or target certain substances. The most common manifestations of allergic reactions are runny nose, rash, itching, redness, swelling of the face and limbs.

However, there are conditions that can be confused with an allergy precisely because of the similar symptomatic manifestations. Who are they?


Viruses causing the so-called cold cause runny nose and sore throat. That is why many people confuse the two conditions. Even in rare cases, people with allergic reactions think they are sick, when in fact their symptoms are caused by an allergy. Pathogens called rhinoviruses cause the same symptoms as seasonal allergies, for example.


Urticaria is very often confused with allergic conditions, as it is also characterized by large areas of the skin with a painful red rash that itches furiously. The rash may also swell, which confuses the sufferer the most. In many cases, an autoimmune problem is found, most often with the thyroid gland, hormonal balance, and in very rare cases, cancer.


Atopic eczema is very similar to an allergic reaction, as it itches, flakes, and can appear in different places on the body, appearing first in one place, then subsides and appears in another. It is most often triggered by exposure to a chemical or biological material to which you are sensitive. It can also be unlocked by severe stress.

Atypical runny nose

First you think you are sick, then you convince yourself that you are not, but your runny nose remains. Atypical manifestations of nasal discharge are very often caused by allergies, but they can also be the result of some drugs to which you are intolerant, and this is different from an allergy.

Such drugs are beta-blockers, heart pills, birth control pills. Sneezing, runny nose, nasal congestion occur, which can be mistaken for an allergy.


Food Intolerance

It is important for people to understand that there is a difference between a food allergy and a food intolerance. The symptoms of intolerance to certain foods resemble those of a food allergy, but are not life-threatening. A good example of this is gluten, to which many people have an intolerance rather than an allergy. Food allergic reactions can be life-threatening if timely measures are not taken, whereas food intolerance is not.

Insect Bites

Insect bites cause redness, swelling, welts and, in most cases, severe itching. This is why they are often confused with an allergy.

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