Fibromyalgia Blood Test

What is Fibromyalgia?

Fibromyalgia is a chronic condition characterized by widespread musculoskeletal pain, fatigue, and tender points throughout the body. It is caused by abnormal pain processing in the central nervous system, often linked to low serotonin levels and other neurotransmitter imbalances. The Serotonin, Serum test is the most important test for understanding fibromyalgia because it measures serotonin levels that directly affect pain regulation and sensitivity.

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What causes fibromyalgia?

Fibromyalgia is caused by abnormal processing of pain signals in the central nervous system, making your brain and nerves more sensitive to pain. Low levels of neurotransmitters like serotonin, norepinephrine, and dopamine contribute to this heightened pain sensitivity. Other factors include genetics, physical or emotional trauma, infections, and sleep disturbances that can trigger or worsen the condition.

What is the best test for fibromyalgia?

The Serotonin, Serum test is the most important test for fibromyalgia because it measures serotonin levels in your blood, and low serotonin is directly linked to increased pain sensitivity and widespread discomfort. This neurotransmitter plays a crucial role in regulating pain perception and mood, so knowing your levels can help explain why you experience chronic pain and guide treatment decisions. While no single blood test diagnoses fibromyalgia, the Serotonin test provides valuable insights into the biochemical factors contributing to your symptoms and can help your doctor determine if medications that boost serotonin levels might help manage your pain.

When should I get tested for fibromyalgia?

You should get tested if you experience widespread pain lasting more than three months that affects both sides of your body and above and below your waist. Other signs include constant fatigue that does not improve with rest, difficulty sleeping, brain fog or trouble concentrating, unexplained headaches, and heightened sensitivity to touch or pressure. Getting tested early can help rule out other conditions with similar symptoms and guide your treatment plan before symptoms worsen.

What are the symptoms of fibromyalgia?
Fibromyalgia causes widespread musculoskeletal pain that feels like a constant dull ache affecting muscles, ligaments, and tendons throughout your body. You might experience severe fatigue that makes daily activities exhausting, even after a full night of sleep. Other common symptoms include cognitive difficulties known as fibro fog, morning stiffness, headaches, irritable bowel syndrome, painful menstrual periods, numbness or tingling in hands and feet, and sensitivity to temperature, loud noises, or bright lights.
Who is at risk for fibromyalgia?
Women are diagnosed with fibromyalgia much more often than men, with about 80 to 90 percent of cases occurring in females. You have a higher risk if you have family members with fibromyalgia, suggesting a genetic component. People with rheumatoid arthritis, lupus, or other autoimmune conditions are more likely to develop fibromyalgia. Other risk factors include experiencing physical trauma from accidents or injuries, emotional stress or PTSD, chronic infections, and being middle-aged, though fibromyalgia can affect people of all ages.
What happens if fibromyalgia is left untreated?
Untreated fibromyalgia can significantly reduce your quality of life as chronic pain and fatigue worsen over time. You may experience increasing difficulty performing daily tasks, maintaining employment, or enjoying social activities. The constant pain and exhaustion can lead to depression, anxiety, and social isolation. Sleep disturbances become more severe, creating a cycle where poor sleep worsens pain and fatigue. Without treatment, you are also at higher risk for developing other chronic conditions and may experience more frequent hospitalizations.
Can fibromyalgia be diagnosed with a blood test?
Fibromyalgia cannot be diagnosed with a single blood test because there is no specific biomarker that confirms the condition. Doctors diagnose fibromyalgia through clinical evaluation based on your symptoms, medical history, and physical examination of tender points. However, blood tests like the Serotonin, Serum test are valuable for understanding underlying biochemical factors such as low serotonin levels that contribute to pain sensitivity. Blood work also helps rule out other conditions with similar symptoms, such as thyroid disorders, rheumatoid arthritis, or vitamin deficiencies.
How is fibromyalgia treated?
Fibromyalgia treatment involves a combination of medications, lifestyle changes, and therapies tailored to your specific symptoms. Doctors may prescribe medications that increase serotonin and norepinephrine levels, such as duloxetine or milnacipran, to reduce pain and improve function. Pain relievers, including over-the-counter options and prescription medications, can help manage discomfort. Physical therapy, regular low-impact exercise like swimming or walking, stress reduction techniques, cognitive behavioral therapy, and improving sleep quality are all essential parts of an effective treatment plan.
How can I prevent fibromyalgia?
While you cannot completely prevent fibromyalgia, especially if you have genetic risk factors, you can reduce your risk by managing stress through relaxation techniques, meditation, or yoga. Maintaining regular physical activity with low-impact exercises helps keep muscles strong and flexible. Prioritizing good sleep hygiene by sticking to a consistent sleep schedule and creating a restful bedroom environment supports healthy neurotransmitter function. Addressing injuries promptly, managing existing health conditions, and seeking treatment for anxiety or depression early can also help reduce your risk of developing fibromyalgia.
What natural remedies help with fibromyalgia?
Natural remedies that support serotonin production include eating foods rich in tryptophan like turkey, eggs, cheese, nuts, and salmon. Regular exercise, especially aerobic activities and gentle stretching, helps reduce pain and improve mood by boosting endorphins. Magnesium supplements may help with muscle relaxation and better sleep. Practicing stress-reduction techniques such as meditation, deep breathing, tai chi, or massage therapy can lower pain levels. Maintaining a consistent sleep schedule, taking warm baths with Epsom salts, and using heat therapy or ice packs on painful areas provide additional symptom relief.
How’s this work?
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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.
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Testosterone 375 ng/dL
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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.

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* 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.

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Serotonin, Serum
Google reviews 505 reviews
$103 $80
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

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