Fibromyalgia Back Pain: Causes, Symptoms, and How to Relieve Upper and Lower Back Pain

Fibromyalgia back pain areas diagram showing upper back lower back spine and shoulder blade pain locations — Fibromyalgia back pain areas including the upper back, lower back, spine and shoulder blades commonly affected by chronic fibromyalgia pain.

Fibromyalgia back pain commonly affects the upper back, lower back, spine and shoulder blades due to abnormal pain processing in the nervous system.

Fibromyalgia back pain is one of the most common and disabling symptoms experienced by people living with fibromyalgia. Many patients report persistent pain in the upper back, lower back, and along the spine that can interfere with daily activities, sleep, and overall quality of life.

Unlike ordinary back pain caused by injury or muscle strain, fibromyalgia-related back pain is linked to how the nervous system processes pain signals. People with fibromyalgia have a condition called central sensitization, which means the brain amplifies pain signals and makes the body more sensitive to pressure, movement, and touch.

Back pain can appear suddenly, gradually worsen over time, or become more intense during fibromyalgia flare-ups. Some people experience a constant dull ache, while others report sharp or burning sensations along the spine.

In this comprehensive guide, we will explain why fibromyalgia causes back pain, the most common symptoms, and the treatments that may help reduce discomfort and improve daily function.

Why Fibromyalgia Causes Back Pain

Fibromyalgia affects the central nervous system, which includes the brain and spinal cord. Instead of processing pain signals normally, the nervous system becomes hypersensitive.

This hypersensitivity causes the brain to interpret normal sensations as painful. As a result, even gentle pressure on muscles and soft tissues can trigger significant discomfort.

The back is especially vulnerable to fibromyalgia pain because it contains many muscles, ligaments, and connective tissues that constantly support posture and movement.

Several biological mechanisms contribute to fibromyalgia back pain:

Central sensitization in the nervous system
Muscle stiffness and tension
Sleep disturbances that prevent muscle recovery
Reduced blood flow to muscles
Abnormal neurotransmitter levels

These factors combine to create widespread pain that can affect multiple regions of the back simultaneously.

⚠️ WARNING: Most Fibromyalgia Patients Are Treating It WRONG

If you don’t understand what fibromyalgia really is, you might be making your symptoms worse without even realizing it.

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Fibromyalgia pain can appear in different parts of the body. 👉 See all pain locations.

Many patients also experience nerve-related pain. 👉 Learn about nerve pain.

For full symptom understanding, 👉 read the symptoms guide.

Common Symptoms of Fibromyalgia Back Pain

Back pain associated with fibromyalgia can vary widely in intensity and location. Some people experience mild discomfort, while others struggle with severe pain that limits movement.

The most common symptoms include:

Persistent aching in the upper or lower back
Burning sensations along the spine
Muscle stiffness, especially in the morning
Increased pain after physical activity
Tender points around the shoulders and back muscles
Muscle spasms or tightness
Difficulty standing or sitting for long periods

These symptoms often worsen during flare-ups. If you want to understand how flare-ups happen and how to manage them, read our guide on Fibromyalgia Flare-Ups: How to Prevent and Manage Pain Spikes.

Upper Back Pain and Fibromyalgia

The upper back, particularly the region between the shoulder blades, is one of the most common areas affected by fibromyalgia.

Patients frequently describe this pain as a deep ache or burning sensation that spreads across the shoulders and upper spine.

Upper back pain may be associated with tender points located around the shoulder blades and trapezius muscles.

These muscles are responsible for stabilizing the shoulders and supporting the neck. When they become sensitive due to fibromyalgia, even small movements can trigger discomfort.

Upper back pain can also contribute to tension headaches and neck stiffness.

Lower Back Pain and Fibromyalgia

Lower back pain is another common symptom reported by people with fibromyalgia.

The lower back supports much of the body's weight and plays a major role in movement, which makes it particularly susceptible to chronic pain.

Fibromyalgia-related lower back pain often feels different from mechanical back pain caused by injuries.

Typical characteristics include:

Deep muscular aching
Morning stiffness
Pain that spreads to the hips
Sensitivity to pressure

Many patients also report increased pain after long periods of sitting or standing.

You can learn more about other areas affected by fibromyalgia in our article on Fibromyalgia Pain Locations.

Fibromyalgia Tender Points in the Back

Tender points are specific areas of the body that become extremely sensitive to pressure in people with fibromyalgia.

Several tender points are located in the back, including areas around the shoulders, upper spine, and lower back.

These points were historically used by doctors as part of the diagnostic criteria for fibromyalgia.

When pressure is applied to these areas, patients may experience significant pain even though there is no visible inflammation or injury.

Conditions That Can Mimic Fibromyalgia Back Pain

Back pain is very common and can be caused by many different conditions.

Sometimes people with fibromyalgia may also have other conditions that contribute to back pain.

These include:

Herniated discs
Osteoarthritis
Spinal stenosis
Muscle strain
Inflammatory arthritis

If back pain becomes severe or changes suddenly, it is important to consult a healthcare professional for proper diagnosis.

How Fibromyalgia Flare-Ups Affect Back Pain

Fibromyalgia symptoms often fluctuate over time. Periods when symptoms suddenly become worse are known as flare-ups.

During flare-ups, back pain may become significantly more intense.

Common flare-up triggers include:

Stress
Poor sleep
Weather changes
Overexertion
Illness or infection

Learning how to identify and manage these triggers can help reduce the frequency of flare-ups.

Best Medical Treatments for Fibromyalgia Back Pain

Although there is no cure for fibromyalgia, several treatments can help manage symptoms and reduce back pain.

Medications

Doctors often prescribe medications that affect how the nervous system processes pain signals.

Commonly used medications include:

Duloxetine
Pregabalin
Milnacipran

You can learn more about these medications in our guide on Fibromyalgia Medications.

Physical Therapy

Physical therapy can help improve flexibility, strengthen muscles, and reduce stiffness in the back.

Therapists often recommend gentle stretching exercises designed specifically for people with fibromyalgia.

Exercise

Regular low-impact exercise can significantly improve fibromyalgia symptoms.

Helpful activities include:

Walking
Swimming
Yoga
Stretching routines

You can explore safe exercise options in our article about Best Low-Impact Exercises for Fibromyalgia Pain.

Natural Remedies for Fibromyalgia Back Pain

Many people with fibromyalgia also use natural approaches to reduce pain and improve overall well-being.

Some strategies that may help include:

Heat therapy such as warm baths or heating pads
Massage therapy
Improving sleep habits
Stress reduction techniques
Anti-inflammatory diets

Nutrition may also play an important role in symptom management. Learn more in our guide to the Anti-Inflammatory Diet for Fibromyalgia.

Daily Habits That Can Reduce Back Pain

Small lifestyle changes can make a significant difference for people living with fibromyalgia.

Helpful daily habits include:

Maintaining good posture
Using supportive chairs and mattresses
Taking frequent breaks when sitting
Practicing gentle stretching
Managing stress levels

These habits can help reduce strain on back muscles and improve long-term comfort.

When to See a Doctor

While fibromyalgia back pain is common, certain symptoms should always be evaluated by a healthcare professional.

You should seek medical advice if you experience:

Severe or worsening pain
Numbness or weakness in the legs
Loss of bladder or bowel control
Unexplained weight loss

A doctor can determine whether additional tests are necessary and recommend appropriate treatments.

Final Thoughts

Fibromyalgia back pain can be challenging, but understanding its causes and learning effective management strategies can help reduce its impact on daily life.

Combining medical treatment, physical activity, and healthy lifestyle habits often leads to the best results.

If you want a complete overview of fibromyalgia symptoms, causes, and treatments, read our comprehensive guide: Fibromyalgia Complete Guide.

About the Author

Hiro Paty – Health Research Writer & Founder of Invisible Illness Guide

Hiro Paty is dedicated to researching and publishing evidence-based information about fibromyalgia, chronic pain, and invisible illnesses. His work focuses on translating complex medical research into clear, accessible content that empowers patients and caregivers.

All articles are developed using trusted medical institutions, peer-reviewed studies, and established clinical guidelines to ensure accuracy and transparency.

Learn more about our mission and editorial standards

Medical Sources & References

This article is based on evidence from reputable medical organizations and peer-reviewed research, including:

Specific clinical recommendations and definitions referenced in this article align with current medical guidelines and scientific consensus.

Last medically reviewed: March 2026

With the right approach, many people living with fibromyalgia are able to find ways to regain control of their energy and improve their overall well-being.

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