Question 1

What is Allergic Disease?

Accepted Answer

Allergic disease is a condition where the immune system overreacts to normally harmless substances called allergens, triggering symptoms in the respiratory system, skin, or digestive tract. It is caused by elevated production of Immunoglobulin E (IgE) antibodies in response to specific environmental triggers like pollen, mold, pet dander, or dust mites. The Respiratory Allergy Profile is the most important test for diagnosis because it measures IgE levels specific to regional allergens causing your symptoms.

Question 2

What causes allergic disease?

Accepted Answer

Allergic disease is caused by an overactive immune response to substances that are normally harmless to most people. When you encounter an allergen like pollen, mold spores, pet dander, dust mites, or certain foods, your immune system mistakenly identifies it as a threat and produces Immunoglobulin E (IgE) antibodies. These antibodies trigger the release of histamine and other chemicals from immune cells, leading to the classic allergy symptoms like sneezing, itching, hives, swelling, congestion, and in severe cases, difficulty breathing. The tendency to develop allergies often runs in families, and environmental factors like pollution and early childhood exposures can influence whether you develop allergic sensitivities.

Question 3

What is the best test for allergic disease?

Accepted Answer

The Respiratory Allergy Profile is the most important test for allergic disease because it measures specific IgE antibody levels in response to common environmental allergens in your geographic region. This blood test identifies exactly which substances trigger your immune system, whether they are tree pollens, grass pollens, mold spores, dust mites, or animal dander. The test provides precise quantitative measurements of your IgE levels for each allergen, helping you and your healthcare provider understand which exposures to avoid and which treatments will be most effective. Unlike skin prick tests, blood testing is not affected by antihistamine medications and is safer for people with severe skin conditions or a history of anaphylaxis. Regional-specific panels are especially valuable because they focus on the allergens you are most likely to encounter in your local environment.

Question 4

When should I get tested for allergic disease?

Accepted Answer

You should get tested if you experience recurring symptoms like sneezing, runny or stuffy nose, itchy or watery eyes, skin rashes, hives, or difficulty breathing, especially if these symptoms appear during certain seasons or after exposure to specific environments. Testing is particularly important if over-the-counter allergy medications are not providing adequate relief, if you are unsure which allergens are triggering your symptoms, or if you are considering immunotherapy (allergy shots). You should also get tested if your symptoms interfere with your daily activities, sleep, or quality of life, or if you have asthma that seems to worsen with environmental exposures. Early identification of your specific allergens allows you to make targeted lifestyle changes and work with your doctor on a personalized treatment plan.

Question 5

What are the symptoms of allergic disease?

Accepted Answer

Allergic disease symptoms vary depending on which part of your body is affected by the allergic reaction. Respiratory allergies cause sneezing, runny or congested nose, itchy or watery eyes, coughing, wheezing, and shortness of breath. Skin allergies produce hives, rashes, itching, redness, swelling, and eczema flare-ups. Food allergies can trigger digestive symptoms like nausea, vomiting, diarrhea, and stomach cramps, along with skin reactions and respiratory issues. Some people experience mild symptoms that are merely annoying, while others have severe reactions that significantly impact their daily functioning. In rare cases, allergies can cause anaphylaxis, a life-threatening reaction involving difficulty breathing, rapid pulse, dizziness, and loss of consciousness that requires immediate emergency treatment.

Question 6

Who is at risk for allergic disease?

Accepted Answer

You are at higher risk for developing allergic disease if you have a family history of allergies, asthma, or eczema, as genetic factors play a significant role in allergic tendencies. Children are particularly susceptible, though allergies can develop at any age. People with existing allergic conditions like hay fever or food allergies are more likely to develop additional sensitivities. Environmental factors also matter: exposure to tobacco smoke, air pollution, and certain chemicals can increase your risk. Living in developed countries and urban areas, having fewer childhood infections, and being exposed to fewer microbes in early life may contribute to higher allergy rates due to the hygiene hypothesis. People with compromised immune systems or chronic inflammatory conditions may also have increased susceptibility to developing allergic diseases.

Question 7

What happens if allergic disease is left untreated?

Accepted Answer

Untreated allergic disease can significantly impact your quality of life and lead to serious complications over time. Chronic nasal allergies can progress to sinus infections, ear infections, and the development of nasal polyps. Persistent allergic inflammation in the airways can trigger or worsen asthma, leading to breathing difficulties and potentially dangerous asthma attacks. Sleep disruption from nighttime allergy symptoms can cause fatigue, decreased productivity, and mood problems. Skin allergies left unmanaged often result in chronic scratching, skin infections, and permanent skin changes. Long-term exposure to allergens without treatment keeps your immune system in a constant state of inflammation, which can affect your overall health and well-being. In some cases, repeated exposures to allergens can lead to increasingly severe reactions, making early identification and management crucial for preventing complications.

Question 8

Can allergic disease be diagnosed with a blood test?

Accepted Answer

Yes, allergic disease can be effectively diagnosed with blood tests that measure Immunoglobulin E (IgE) antibodies specific to various allergens. These blood tests are highly accurate and offer several advantages over traditional skin prick tests. Blood testing is not affected by antihistamines or other medications you may be taking, can be performed safely even if you have severe eczema or skin conditions, and carries no risk of triggering an allergic reaction during testing. The test requires only a simple blood draw and can screen for dozens of allergens simultaneously. Results provide quantitative measurements showing not just whether you are allergic, but how strongly you react to each specific allergen. This detailed information helps your healthcare provider create a targeted treatment plan and gives you clear guidance on which environmental exposures to avoid for the best symptom control.

Question 9

How is allergic disease treated?

Accepted Answer

Allergic disease treatment typically involves a three-pronged approach: allergen avoidance, medications, and in some cases, immunotherapy. The first step is identifying and minimizing exposure to your specific triggers through environmental controls like using air purifiers, keeping windows closed during high pollen seasons, regularly washing bedding, and reducing indoor humidity to control dust mites and mold. Medications include antihistamines to block allergic reactions, nasal corticosteroid sprays to reduce inflammation, decongestants for congestion relief, and leukotriene modifiers for asthma and allergies. For people with moderate to severe allergies that do not respond adequately to avoidance and medications, allergen immunotherapy (allergy shots or sublingual tablets) can be highly effective by gradually desensitizing your immune system to specific allergens. Your healthcare provider will customize your treatment plan based on your specific allergens, symptom severity, and lifestyle factors.

Question 10

How can I prevent allergic disease?

Accepted Answer

While you cannot completely prevent the development of allergic tendencies, especially if you have a genetic predisposition, you can take steps to reduce your risk and minimize allergic reactions. For infants at high risk, breastfeeding for at least six months and introducing potential allergenic foods early under medical guidance may help prevent food allergies. Maintaining a clean but not sterile home environment, allowing children to play outdoors and interact with pets, and avoiding unnecessary antibiotic use may support healthy immune system development. To prevent allergic reactions once sensitivities develop, monitor pollen counts and stay indoors on high-pollen days, use HEPA air filters in your home and car, wash hands and face after being outdoors, shower before bed to remove allergens from hair and skin, keep humidity levels below 50 percent to discourage dust mites and mold, and encase mattresses and pillows in allergen-proof covers. Regular cleaning and removing clutter where dust accumulates also helps reduce indoor allergen levels.

Question 11

What natural remedies help with allergic disease?

Accepted Answer

Several natural approaches can complement medical treatment for allergic disease, though they should not replace prescribed medications for moderate to severe symptoms. Nasal saline rinses or neti pots help flush allergens and mucus from nasal passages, reducing congestion and irritation. Local honey consumed regularly may help build tolerance to local pollens, though scientific evidence is mixed. Quercetin, a natural plant compound found in apples, onions, and tea, has antihistamine properties that some people find helpful. Butterbur extract has shown promise in studies for reducing hay fever symptoms. Probiotics may support immune system balance and reduce allergic inflammation. Omega-3 fatty acids from fish oil have anti-inflammatory effects that can help with allergic responses. Keeping windows closed during peak pollen times, using a damp cloth to dust, and removing shoes at the door prevents allergen accumulation in your home. Steam inhalation can provide temporary relief from congestion. Always discuss natural remedies with your healthcare provider, as some can interact with medications or may not be safe for everyone.

Question 12

How’s this work?

Accepted Answer

Getting your blood test with us is easy, private & backed by the power of science.Long story short:
            
                In the test options, use the filters or search box to narrow your choices and find the test you want.
                If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
                Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
                If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
                When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
                Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
                You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
                If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Question 13

How do I know which test to get?

Accepted Answer

In the test options, find the test you want.
            If you’re not sure which test to get, we can lend a hand in finding the right option.
            Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

Question 14

When will my lab results be available?

Accepted Answer

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know.
            After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop!
            If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Question 15

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Accepted Answer

Absolutely! We totally understand that errors can happen. No worries, we're here to help you.
            Just reach out to us via text at 754-799-7833 or shoot us an email at
            support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update.
            Our awesome team will jump right in and make sure everything is sorted out and accurate for you.
            There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.
            Our lab requires an address to be listed to generate an order.

Question 16

Do you accept health insurance?

Accepted Answer

Only HSA & FSA is accepted.
            Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.
            This policy applies to all insurance companies, including federal health insurance programs like Medicare.
            If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Question 17

Can I cancel my order?

Accepted Answer

Yes.
            We get it – sometimes your needs change.
            As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.
            If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com.
            You can read more about our cancellation policy here.

Question 18

How can I find a lab location near me?

Accepted Answer

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached!
            You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).
            Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.
            If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Allergic Disease Blood Test

What is Allergic Disease?

What causes allergic disease?

What is the best test for allergic disease?

When should I get tested for allergic disease?

References

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