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How does a rheumatologist test for fibromyalgia?

Author

Emily Ross

Published Jan 06, 2026

There is no widely accepted medical test to diagnose fibromyalgia. Instead, diagnostic tests are performed to see if another condition could be causing the symptoms. Blood tests are usually ordered to rule out conditions with similar symptoms.

What tests are done to diagnose fibromyalgia?

Tests that may be needed

  • Complete blood count.
  • Erythrocyte sedimentation rate.
  • Cyclic citrullinated peptide test.
  • Rheumatoid factor.
  • Thyroid function tests.
  • Anti-nuclear antibody.
  • Celiac serology.
  • Vitamin D.

What are usually the first signs of fibromyalgia?

Main signs and symptoms

  • fatigue.
  • lack of energy.
  • trouble sleeping.
  • depression or anxiety.
  • memory problems and trouble concentrating (sometimes called “fibro fog”)
  • headaches.
  • muscle twitches or cramps.
  • numbness or tingling in the hands and feet.

What are the 18 tender points of fibromyalgia?

They were previously defined as 18 tender points throughout the body, each about the size of a penny. Fibromyalgia tender points are located in clusters on both sides of the body, both above and below the waist. These clusters are located around the following areas: neck.

Can a doctor prove you have fibromyalgia?

Diagnosing Fibromyalgia Can Be Difficult. There's no single test (such as a blood test or an imaging test like an X-ray) that can confirm a diagnosis of fibromyalgia. Rather, fibromyalgia is considered a “diagnosis of exclusion,” which means that doctors first have to rule out other health problems.

25 related questions found

What are the four stages of fibromyalgia?

Results: There were four parent stages of FM identified and labeled: 1) regional FM with classic symptoms; 2) generalized FM with increasing widespread pain and some additional symptoms; 3) FM with advanced and associated conditions, increasing widespread pain, increased sleep disturbances, and chemical sensitivity; ...

Is there a test for fibromyalgia 2020?

Fibromyalgia Diagnosis. Fibromyalgia is a chronic health condition that involves widespread pain throughout your body, tenderness in certain areas, and fatigue. It can be difficult for your doctor to diagnose fibromyalgia. There are no lab tests or imaging tests available for it.

Is fibromyalgia autoimmune or neurological?

Brain imaging and studies have shown that fibromyalgia is a disorder of the central nervous system. "It's a neurological disease driven by the central nervous system," says Clauw.

What are the five regions of pain for fibromyalgia?

Generalized pain, defined as pain in at least four of five regions (left upper, right upper, left lower, right lower, low back) is present. Symptoms have been present and consistent for at least three months.

Where is most fibromyalgia pain located?

Fibromyalgia pain is located in muscles and other soft tissues like joints. It's unique in that it affects various sites all over the body. The pain is intensified because of the way the brain processes it.
...
How is fibromyalgia pain different from other types of pain?

  • neck.
  • middle and lower back.
  • arms.
  • legs.
  • shoulders.
  • hips.

What are the 7 stages of fibromyalgia?

The 7 Types of Fibromyalgia Pain

  • Hyperalgesia.
  • Widespread Muscle Pain.
  • TMJ Pain.
  • Allodynia.
  • Neuropathic Pain.
  • Headaches.
  • Abdominal and Pelvic Pain.
  • Summary.

What does fibromyalgia feel like in legs?

Many people describe it as a deep, dull ache within the muscles that gets worse with strenuous exercise. The pain can also be throbbing, shooting, or burning. And it may radiate from areas of the body known as tender points, and can be accompanied by numbness or tingling in the limbs.

What triggers fibromyalgia?

Symptoms often begin after an event, such as physical trauma, surgery, infection or significant psychological stress. In other cases, symptoms gradually accumulate over time with no single triggering event. Women are more likely to develop fibromyalgia than are men.

What is the best doctor to see for fibromyalgia?

Rheumatologists are internists who specialize in treating arthritis and diseases of the joints, muscles, and soft tissues. Rheumatologists, arguably more than any other physician, closely follow fibromyalgia developments and will likely have the best knowledge base on the condition.

What can fibromyalgia be mistaken for?

Fibromyalgia may be mistaken for one of the following six conditions, among others: Celiac disease or a gluten sensitivity. Hypothyroidism/Hashimoto's disease. Lyme disease and other tick-borne diseases.

What is the newest treatment for fibromyalgia?

Currently the two drugs that are approved by the United States Food and Drug Administration (FDA) for the management of fibromyalgia are pregabalin and duloxetine. Newer data suggests that milnacipran, a dual norepinephrine and serotonin reuptake inhibitor, may be promising for the treatment of fibromyalgia.

Is fibromyalgia a form of lupus?

Unlike lupus, fibromyalgia is not an autoimmune disease, which occurs when then body's immune system mistakenly attacks your own cells and tissues. Fibromyalgia is not related to inflammation, nor is it a joint or muscle disorder caused by physical injury.

Is fibromyalgia a disability?

The Americans with Disabilities Act (ADA) does not contain a list of medical conditions that constitute disabilities. Instead, the ADA has a general definition of disability that each person must meet. Therefore, some people with fibromyalgia will have a disability under the ADA and others will not.

Is gabapentin good for fibromyalgia?

New research supported by the National Institutes of Health's National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) shows that the anticonvulsant medication gabapentin, which is used for certain types of seizures, can be an effective treatment for the pain and other symptoms associated with the ...

Does an MRI show fibromyalgia?

While more research is still needed, this discovery is exciting news for fibromyalgia sufferers. It means that an MRI may help both with diagnosing fibromyalgia, as well as the identification of the individual patient's unique subtype of the syndrome.

How is fibromyalgia diagnosed 2021?

Diagnosis. Because there is no lab test or scan that can detect fibromyalgia, your doctor will mainly be considering your symptoms. The main sign required for a fibromyalgia diagnosis is widespread pain for at least three months.

How serious is fibromyalgia?

Fibromyalgia can cause pain, disability, and a lower quality of life. US adults with fibromyalgia may have complications such as: More hospitalizations. If you have fibromyalgia you are twice as likely to be hospitalized as someone without fibromyalgia.

At what age is fibromyalgia usually diagnosed?

Fibromyalgia affects as many as 4 million Americans 18 and older. The average age range at which fibromyalgia is diagnosed is 35 to 45 years old, but most people have had symptoms, including chronic pain, that started much earlier in life. Fibromyalgia is more common in women than in men.

Does fibromyalgia show up on CT scan?

In people with fibromyalgia blood tests fail to show any serious abnormalities. CT and MRI scans looking for abnormalities affecting the brain, spinal cord or nerves are normal or inconsistent with the persons symptoms.

What over the counter medicine is good for fibromyalgia?

Over-the-counter drugs may help manage fibromyalgia pain. Some examples include aspirin and nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen (Motrin, Advil) and naproxen (Aleve). If these are not effective, a doctor may prescribe stronger options.