What's this test for?

This test is ideal if you're experiencing sneezing, itchy eyes, a runny nose, or congestion during grass pollen season and want to know if red top grass is the cause. It's also useful if you've had unexplained allergy-like symptoms outdoors in spring or summer and want to narrow down the trigger. A blood sample can show whether your immune system reacts to this specific grass allergen.

What happens after I get my results?

Your results will show up in your account with your IgE value and an explanation of what the normal (negative) range looks like compared to your result. If your result is positive, a practical next step is tracking your symptoms during grass season and reducing outdoor exposure on high-pollen days, while a negative result means red top grass likely isn't your trigger and other allergens may be worth checking. You can download a standard lab report from your account at any time, and if you retest in the future, the trends feature lets you see how your sensitization changes over time.

Who should consider this test?

Anyone with recurring seasonal allergy symptoms like sneezing, watery eyes, or nasal congestion during grass pollen season should consider this test. It's especially helpful if you spend a lot of time outdoors in the spring or summer, live in an area with lots of grass, or have noticed your symptoms line up with mowing lawns or being in fields. People trying to figure out exactly which allergen is causing their symptoms, rather than guessing, also benefit from this targeted test.

What symptoms indicate I may need this test?

Common signs include sneezing, itchy or watery eyes, a stuffy or runny nose, itchy throat, or mild wheezing that tends to flare up outdoors during grass growing season. Some people also notice skin irritation or hives after contact with grass. If these symptoms show up at the same time every year, it's worth checking whether grass pollen is the cause.

How can I naturally support my allergy symptoms?

Simple steps like keeping windows closed during high-pollen days, showering after being outdoors, and washing bedding regularly can lower your exposure to grass pollen. Saline nasal rinses can help clear pollen from your nasal passages naturally. Staying hydrated and supporting your immune system with a balanced diet rich in fruits and vegetables may also help reduce inflammation.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. You'll get a notification once your report is available in your account, so you don't need to check manually.

What does a positive result mean?

A positive result means your immune system has produced antibodies (IgE) against red top grass, showing you're sensitized to it. This doesn't automatically mean you'll have symptoms every time you're exposed — some sensitized people never react. If you do notice symptoms lining up with grass exposure, avoiding contact during peak pollen times and using over-the-counter allergy remedies can help manage things.

What does a negative result mean?

A negative result means your body hasn't shown a measurable IgE response to red top grass, so it's unlikely to be the cause of your symptoms. If you're still having allergy-like symptoms, it may be worth looking into other common triggers like other grasses, tree pollen, dust mites, or pet dander. Keeping a symptom diary can help you and identify patterns tied to other possible allergens.

How often should I retest?

Most people don't need to retest unless their symptoms change significantly or they want to check sensitization after years of reduced or increased exposure. If you start immunotherapy or make major environmental changes, retesting every couple of years can help track whether your sensitivity is changing. Otherwise, a one-time test is usually enough to confirm whether grass is a trigger.

What should I do if my results are abnormal?

If your result comes back positive, start by reducing your exposure during high-pollen days — stay indoors when counts are high, use air filters, and shower after outdoor activities. Over-the-counter antihistamines or nasal sprays can help manage mild symptoms. If symptoms are severe, such as difficulty breathing or swelling, seek medical care right away.

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.

How do I know which test to get?

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.

When will my lab results be available?

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.

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?

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.

Do you accept health insurance?

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.

Can I cancel my order?

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.

How can I find a lab location near me?

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.

Red Top Grass Allergy Test - IgE Sensitivity Check

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!

754-799-7833

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