Cedar Fever Blood Test

What is Cedar Fever?

Cedar fever is a severe seasonal allergic reaction caused by mountain cedar pollen that affects regions like Central Texas, Colorado, and other mountainous areas. It is caused by Juniperus ashei (mountain cedar) releasing massive amounts of pollen into the air during winter months. The Respiratory Allergy Profile for your region is the most important test for diagnosis, as it specifically detects mountain cedar pollen sensitivity.

RECOMMENDED TEST Respiratory Allergy Profile Region XI: AZ (mountains), CO, ID (mountains), MT, NM, UT, WY
Google reviews 505 reviews
$1,298 $1,012
What's included
Fast & easy, results by email & SMS
No extra fees paid at the lab
No need to visit a doctor
Private & confidential
No insurance needed
Results explained
Why Private MD Labs?
90-day money-back guarantee Lab order in minutes Save a trip to the doctor Low prices since 2005 Labs within 2 miles

What causes cedar fever?

Cedar fever is caused by pollen from Juniperus ashei, commonly known as mountain cedar trees. These trees release massive amounts of pollen into the air during their pollination season, which typically runs from December through February in Central Texas and other mountainous regions. When you inhale this pollen, your immune system overreacts and releases histamine and other chemicals, triggering severe allergic symptoms that can be more intense than typical seasonal allergies.

What is the best test for cedar fever?

The Respiratory Allergy Profile for your specific region is the most important test for cedar fever because it detects IgE antibodies specific to mountain cedar pollen and other regional allergens. For example, the Respiratory Allergy Profile Region XI tests for mountain cedar sensitivity in Arizona, Colorado, Idaho, Montana, New Mexico, Utah, and Wyoming, while Region III covers Georgia, northern Florida, and South Carolina. These blood-based panels measure your immune system response to mountain cedar pollen specifically, confirming whether your symptoms are truly cedar fever or another condition. The regional specificity ensures you are tested for the exact cedar varieties and co-occurring allergens in your area.

When should I get tested for cedar fever?

You should get tested if you experience severe allergy symptoms during winter months, particularly between December and February when mountain cedar trees pollinate. Get tested if you have persistent runny nose, itchy and watery eyes, extreme fatigue, headaches, sore throat, or body aches that interfere with your daily life. Testing is especially important if over-the-counter allergy medications are not providing relief, or if you are new to a cedar-endemic region and want to confirm the cause of your symptoms for targeted treatment.

What are the symptoms of cedar fever?
Cedar fever symptoms include severe runny nose, itchy and watery eyes, frequent sneezing, nasal congestion, extreme fatigue, persistent headaches, sore throat, and body aches. Many people also experience sinus pressure, coughing, and partial loss of smell. Unlike typical colds or flu, cedar fever does not cause actual fever despite its name. The symptoms can be particularly debilitating and often more severe than other seasonal allergies, with some people experiencing such extreme fatigue that it affects their ability to work or perform daily activities.
Who is at risk for cedar fever?
Anyone living in or visiting areas with mountain cedar trees is at risk, particularly in Central Texas, the Texas Hill Country, Oklahoma, Arkansas, Missouri, Arizona, New Mexico, and parts of Mexico. People who have recently moved to these regions often develop cedar fever after one to three years of exposure, as sensitization builds over time. You are at higher risk if you have other allergies, asthma, or a family history of allergic conditions. Outdoor workers and people who spend significant time outside during winter months face increased exposure to mountain cedar pollen.
What happens if cedar fever is left untreated?
Untreated cedar fever can significantly decrease your quality of life through chronic fatigue, sleep disruption, and reduced productivity at work or school. Persistent inflammation can lead to sinus infections, ear infections, and worsening of asthma symptoms in people with respiratory conditions. The constant nasal congestion and post-nasal drip may cause chronic cough and throat irritation. Long-term exposure without treatment can potentially lead to the development of asthma or worsen existing respiratory conditions, making early diagnosis and management crucial.
Can cedar fever be diagnosed with a blood test?
Yes, cedar fever can be diagnosed with a blood test that measures specific IgE antibodies to mountain cedar pollen. Regional respiratory allergy panels use a blood sample to detect your immune system response to mountain cedar and other allergens common in your geographic area. These blood tests are highly accurate, convenient, and do not require you to stop taking antihistamines beforehand like skin prick tests do. Blood testing is particularly useful for people with skin conditions, those taking medications that interfere with skin testing, or anyone who prefers a simple blood draw over multiple skin pricks.
How is cedar fever treated?
Cedar fever is treated with antihistamines like cetirizine or loratadine to reduce itching, sneezing, and runny nose. Nasal corticosteroid sprays such as fluticasone or mometasone help reduce inflammation and congestion. Decongestants can provide short-term relief for severe congestion, while eye drops help with itchy, watery eyes. For severe cases that do not respond to medications, allergen immunotherapy (allergy shots or sublingual tablets) can desensitize your immune system to mountain cedar pollen over time. Your healthcare provider can create a personalized treatment plan based on your allergy test results and symptom severity.
How can I prevent cedar fever?
Prevent cedar fever by monitoring pollen counts and staying indoors during peak pollination times, especially on dry, windy days when pollen levels are highest. Keep windows and doors closed during cedar season, use HEPA air filters in your home and car, and run air conditioning instead of opening windows. Shower and change clothes after being outdoors to remove pollen from your body and hair. Wear wraparound sunglasses to keep pollen out of your eyes, and consider wearing a mask during outdoor activities in winter months. Starting allergy medications before symptoms begin can also help prevent severe reactions.
What natural remedies help with cedar fever?
Natural remedies for cedar fever include using saline nasal rinses or neti pots twice daily to flush pollen from nasal passages and reduce congestion. Local honey may help some people build tolerance to regional pollens, though scientific evidence is limited. Quercetin, a natural antihistamine found in apples, onions, and berries, may reduce allergic responses when taken as a supplement. Steam inhalation with eucalyptus oil can provide temporary relief for congestion. Staying well-hydrated helps thin mucus and supports your immune system. While these natural approaches may help, they work best when combined with medical treatments for severe cedar fever.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. 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.
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.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Instant orders, results often overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Testosterone 375 ng/dL
Demo results
Normal Optimal 400 - 1000 High
375 ng/dL

What this means

Your testosterone levels are slightly below the optimal range. While this is not necessarily cause for concern, it may contribute to occasional fatigue, reduced motivation, or lower muscle mass over time.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.

Us vs. Them

Not overhyped or overpriced. Just comprehensive blood testing made simple and for everyone.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.

1,000,000+ blood tests later, here's what our customers say

Google reviews 505 reviews Next
Respiratory Allergy Profile Region XI: AZ (mountains), CO, ID (mountains), MT, NM, UT, WY
Google reviews 505 reviews
$1,298 $1,012
What's included
Fast & easy, results by email & SMS
No need to visit a doctor
Private & confidential
No insurance needed
Results explained
No extra fees paid at the lab

Sample results

Sample image
For you & your coach Health insights Written in human language, backed by science.
Sample image
For you & your doc Classic lab report A familiar and comprehensive lab report.

Ask AI

Your 24/7 Lab Guide

Quick questions:

Which test is right for my symptoms?
What could be causing this?
When should I get tested?
A
Hi, I'm AI. I can help you find the right test, explain results, or prepare for your visit. What can I help with?
Just now
A
AI provides insights, not medical diagnoses.