When to Call the Allergy Doctor?
There are many types of doctors who take care of people who suffer from allergies. First of all, there are the general practitioners that get involved in this problem. This happens because the great number of allergens determines the frequency of the allergies. In the second case, other doctors that can offer advices regarding the allergies are the dermatologists.

As it is already known, itch of the skin is a kind of hallmark for all the type of allergies. In a particular case, it makes even more sense to consult a dermatologist when a person has skin allergy. In the third situation, an immunologist should be consulted. In fact, no matter the allergy or the type of allergen that provokes it, the allergy doctor tells that the the treatment consists of immunotherapy if the medications fail to improve the symptoms.

The main roles of the allergy doctor are to perform the diagnosis and to prescribe the treatment. It is very important to ask for medical advice as soon as any of the allergy symptoms becomes visible. The diagnosis in all types of allergy resumes to two tests. First of all, a skin prick test is performed, in order to find the allergen that causes the allergic reaction. A small portion of skin is peeled.

 Next, various allergens are applied, so that the doctor discovers the certain cause of the allergy. After the allergen has been discovered, a corticosteroid cream is applied on the skin, so that the discomfort decreases. The second test that is performed during the allergy diagnosis is a blood test. The results of the blood test that present interest to the allergy doctor are the levels of lgE and histamine. These two chemical substances are set free into the body when people make contact to certain allergens. Increased levels determine the presence of an allergic reaction.

By performing the diagnosis, the allergy doctor is the only one able to realize the connection between the symptoms and the disease. People tend to make confusion between cold and allergy. Even though these two health conditions may have a few similar symptoms, they are very different. Cold is provoked by a virus, while allergy represents a disorder of the immune system. Furthermore, the period of time in which the symptoms are visible differs very much. Other times, the allergies are confounded for intolerances. This happens especially when the allergy is caused by allergens such as milk, peanuts and other foods.