If you're frustrated with frequent allergy attacks, and you can't figure out what causes them, then it's time to see an allergist for testing. Testing is the only way to know for sure what causes your symptoms so you can avoid the animal, plant, or food that gives you trouble. If it turns out you can't avoid your triggers, then an allergist can help you manage your symptoms better once your allergens are known. Here's how allergy testing helps pinpoint your triggers.
Types Of Allergy Tests
There are two basic types of allergy tests. One is a blood test where your doctor takes a blood sample and sends it to a lab to be tested for allergic reactions. The other is a skin test. The skin test is done in the doctor's office and the results are immediate. The nurse scratches your arm with a needle containing a possible allergen, and then the area is …show more content…
Your degree of sensitivity can even be measured by the size of the reaction on your skin. The nurse can test several substances at a time by making multiple scratches on your arm. This identifies allergens across a wide range of possibilities.
Effects Of Allergy Medications On Testing
If you take over-the-counter drugs to control your allergy symptoms, be sure to let your allergist know before you begin testing. The results from your allergy test might not be accurate if you're currently taking medications that suppress your allergy symptoms. You may need to stop medications for a few days before the test, but it's best to talk to your doctor first.
Considerations Of Medical History And Symptoms
Allergy testing is very important for understanding what triggers your symptoms, however, testing alone doesn't give the entire picture of your health. Your allergist looks at your entire medical history as well as the history of your symptoms to come to a conclusion about your