Understanding the Link Between Arthritis and Pinched Nerves

Arthritis is one of the most common causes of chronic pain, affecting more than 520 million people worldwide. But while you probably know that arthritis causes joint pain, you might be surprised to learn that it can also cause pinched nerves.

This connection between joint inflammation and nerve pain can make symptoms more complex, harder to manage, and more disruptive to everyday life — but that doesn’t mean you have to live with it.

David A. Wiles, MD, and our team have the experience to diagnose and treat conditions that affect both the spine and peripheral nerves. We help people in Chattanooga, Bristol, Kingsport, and Johnson City, Tennessee, find targeted solutions for pain relief and restored function. Here's what you need to know.

Understanding arthritis vs. pinched nerves

Arthritis is the medical term for joint inflammation. The most common types of arthritis are osteoarthritis (OA) and rheumatoid arthritis (RA). While they have different causes, they both cause joints to be swollen, stiff, and painful.

OA, or wear-and-tear arthritis, develops when joint cartilage breaks down over time. It’s common in older adults, and can also develop after a joint injury, regardless of your age. RA is an autoimmune condition in which your immune system attacks joint tissues.

When you have arthritis, the tissues that normally allow smooth, pain-free movement get inflamed, swollen, or worn down. Over time, this can lead to bone spurs, joint stiffness, and reduced space within a joint — all of which can put pressure on nearby nerves.

A pinched nerve develops when tissues surrounding a nerve (like cartilage, muscles, or tendons) get inflamed and begin to compress or irritate a nerve. The compression disrupts normal nerve signaling and can cause symptoms like:

• Sharp or burning pain
• Numbness, tingling, or a pins-and-needles sensation
• Weakness in a limb
• Pain radiating down an arm or leg

Pinched nerves can happen anywhere in your body, but they’re especially common in areas that see a lot of movement, including your spine, neck, shoulders, and wrists.

How arthritis can lead to pinched nerves

Inflammation around nerves can compress them, and arthritis is a common cause of inflammation. In fact, arthritis can contribute to pinched nerves in a few different ways:

Swelling and inflammation

Inflamed joint tissues often swell and fill the space around nerves. In areas where nerves pass through tight tunnels (like your wrist or elbow), this swelling can create pressure on the nerve and trigger symptoms.

Bone spurs and narrowed spaces

As cartilage wears away in arthritic joints, your body may sometimes respond by growing extra bone, and this extra bone is called a bone spur. In your spine, these spurs can narrow the openings where nerves exit your spinal column, compress the nerves, and cause pain that radiates into your arms or legs.

Reduced joint motion and alignment changes

Arthritis can disrupt proper joint alignment and alter the way your joints move. When your spine or another joint no longer moves normally, nerves may get irritated as they are stretched or compressed during everyday activities.

Finding relief from arthritis and pinched nerves

Dr. Wiles and our team understand the impact arthritis can have on your body, particularly with spine health. If you have arthritis and nerve symptoms, a thorough evaluation is the first step toward meaningful relief.

We take a detailed medical history and ask questions about your pain and other symptoms. Then, we do a physical exam to assess factors, such as strength, reflexes, and range of motion. We may order diagnostic imaging (like X-rays or MRI) to look for bone spurs, narrowed spaces, or other structural changes that might be contributing to your pain.

We review the results of your exam and imaging studies to pinpoint whether arthritis is contributing to nerve compression, and tailor treatment accordingly. In most cases, treatment for arthritis-related pinched nerves focuses on reducing inflammation, relieving nerve pressure, and restoring mobility.

Conservative treatment options include activity modification, physical therapy, hot/cold therapy, and anti-inflammatory medications to reduce swelling. For more persistent symptoms, Dr. Wiles may recommend interventions like corticosteroid injections or minimally invasive procedures to reduce pressure on the nerve and provide longer-lasting relief.

Because arthritis and pinched nerves often occur together, it’s important to treat both the joint inflammation and the nerve symptoms. Ignoring either aspect can lead to ongoing pain, reduced activity, and diminished quality of life.

Whether your goal is to stay active, return to work, or enjoy daily life without pain, we’re here to help you find a treatment plan that makes sense for you. Get started by calling 423-459-9800 or book your first appointment online today.