Allergies can be a real headache. From runny noses to itchy skin, they affect many people in different ways. Luckily, there are several tests available to help find out what you are allergic to. You can find out more here about the types of allergy tests available and where to go to get the relief you need.
What is an Allergic Reaction?
An allergic reaction happens when your immune system overreacts to something that is usually harmless, like pollen or certain foods. When this happens, your body produces antibodies that release chemicals such as histamine. This can cause a range of symptoms like itching, swelling, and in extreme cases, trouble breathing.
According to the Cleveland Clinic, allergies affect over 50 million individuals in the United States each year. They rank as the sixth-leading cause of chronic illness nationwide.
Common Allergies
Although you are more likely to have an allergy if it runs in your family, anyone can develop one. Some individuals may experience allergic reactions to insect stings, certain medications, or latex, whereas others may be allergic to various environmental factors. These can be all year-round or seasonal allergens and may include:
- Tree, grass, or weed pollen
- Molds
- Pet dander
- Dust mites
- Cockroaches
Food Allergies
The Asthma and Allergy Foundation of America estimates that approximately 20 million Americans have a food allergy. They occur when your body produces a specific antibody in response to a particular food. An allergic reaction typically happens within minutes of consumption, and symptoms may be severe. Common food allergies include eggs, milk, and peanuts.
It is important to be aware that a food allergy is not the same as a food intolerance. Food allergies involve an immune system response that can be life-threatening in some people. In contrast, food intolerances cause a reaction in the digestive system. Although this may cause discomfort and lead to symptoms like bloating or gas, they are not usually dangerous. Additionally, someone with a food intolerance may be able to eat small amounts of the food without experiencing significant symptoms.
Common Symptoms of Allergies
Depending on what you are allergic to, symptoms can vary. Here are some examples:
- Environmental Allergies — Itchy bumps (hives), rashes, redness, and swelling
- Inhaled Allergens — Shortness of breath, runny nose, sneezing, wheezing, coughing, and itching around the eyes and nose
- Food Allergies — Stomach pain, nausea, vomiting, itching, and swelling around the mouth (such as the throat, tongue, or face)
- Allergies to Medications — Rash, hives, itching, swelling, and shortness of breath
- Latex Allergies — Skin irritation, hives, runny nose, itchy nose, and breathing difficulties
In severe cases, an allergic reaction can cause anaphylaxis, which is life-threatening if not treated promptly. Symptoms of anaphylaxis include wheezing, shortness of breath, difficulty swallowing, low blood pressure, and swelling. If you think someone is having anaphylaxis, call an ambulance immediately.
When Is Allergy Testing Necessary?
If you experience symptoms that last longer than 1-2 weeks or tend to come back during certain times of the year, you may want to consider allergy testing to pinpoint the cause of your allergies.
Healthcare providers use allergy tests to identify the specific substances (allergens) triggering your symptoms. During these tests, your provider will expose you to common allergens in a controlled environment to observe your body’s reaction. This process helps determine the cause of your allergies and enables your provider to develop a tailored treatment plan to manage your symptoms. Allergy tests are both safe and effective in diagnosing allergens.
Types of Allergy Tests
There are a range of allergy tests available. The type of test you need will depend on factors such as your symptoms, age, and the type of substance that is suspected to be causing the allergic reaction. The Cleveland Clinic states that the most common allergy tests include the following:
1. Skin Prick Test
The skin prick test is one of the most popular allergy tests. During this test, a doctor will make small scratches on your skin and apply tiny amounts of allergens. If you are allergic to any of them, you will get a small, itchy bump. It is a quick and simple test that provides results within minutes.
2. Intradermal Skin Test
The intradermal skin test is similar to the skin prick test but more sensitive. Instead of scratching the surface of your skin, the doctor injects a small amount of allergen into the deeper layers. This test is often used if the skin prick test does not provide clear results.
3. Patch Test
If you have skin allergies, a patch test might be recommended. Small patches containing allergens are placed on your skin for about 48 hours. After that, the doctor will check for any reactions. This test helps identify contact allergens like metals, fragrances, and preservatives.
4. Blood (IgE) Test
Sometimes, a blood test is necessary to check for allergies. The test measures the level of Immunoglobulin E (IgE) antibodies in the blood. High levels of IgE in your blood indicate an allergic reaction. The blood test is useful for people who cannot undergo skin tests due to severe eczema or other skin conditions.
5. Oral Challenge Test
In some cases, food allergies are tested using an oral challenge. These tests involve eating small amounts of the suspected allergen under medical supervision. It is a controlled way to see if you have a reaction and how severe it might be. It is usually done in a hospital or clinic to ensure safety.
Benefits of Allergy Testing
Understanding what you are allergic to can improve your quality of life. Here are some benefits of getting tested:
- Avoid Triggers — Knowing your allergens helps you avoid them.
- Get Proper Treatment — Your doctor can recommend effective treatments to prevent or manage symptoms.
- Improve Quality of Life — Avoiding allergens and getting proper treatment can reduce symptoms and thus, improve your quality of life.
Why Choose Premier Medical Group?
At Premier Medical Group, our board-certified physicians are experts in diagnosing and treating allergies. In some cases, you may be referred to a doctor who specializes in allergies (an allergist) to determine exactly what you are allergic to and how severe your allergic reaction is. This ensures we can tailor a treatment plan to meet your exact needs. Our caring and professional staff are dedicated to helping you achieve better health.
By understanding the different types of allergy tests and how they can help, you are taking the first step toward better health. Whether you are dealing with food allergies, skin reactions, or respiratory issues, we are here to help you find relief.
Allergy Testing Near Me in Orlando, Florida
If you think you have allergies, do not wait. Contact Premier Medical Group at (407) 735-2114 or schedule an appointment to meet with one of our skilled physicians. Let us work together to improve your health and take control of your allergies.