Is Resting Really the Best Treatment for Tendonitis and Osteoarthritis Pain?

If you’re dealing with joint pain, tendonitis, or osteoarthritis, you’ve probably been told to “just rest it.” But is that actually the best advice? According to Dr. Siddharth Tambar, a Chicago rheumatologist and regenerative medicine physician at Chicago Arthritis, the answer is more complicated — and understanding it could change how you manage your pain long-term.

Understanding Why Tendonitis and Osteoarthritis Develop

Most cases of tendonitis and osteoarthritis aren’t caused by a single injury. Instead, they develop gradually through a degenerative and instability-related process.

Here’s what typically happens:

• Over time, joints experience wear from prior injuries, repetitive activity, and everyday stress
• This leads to small amounts of instability in the ligaments surrounding the joint
• That instability places extra strain on the bone, cartilage, and tendons
• Over months or years, this ongoing stress leads to breakdown of joint tissue

This slow breakdown is what eventually shows up as tendinopathy, tendonitis, or osteoarthritis pain.

The Problem With Too Much Rest

Rest isn’t useless — but it’s often misunderstood.

Short-term rest can help by:

• Reducing pressure on an irritated joint or tendon
• Allowing acute inflammation to calm down
• Giving injured tissue a chance to begin healing

However, long-term rest can backfire. Extended inactivity often leads to:

• Increased muscle weakness
• Greater joint instability
• Higher risk of future pain and injury

In other words, resting too much can actually make the underlying problem worse, not better.

The Better Approach: Targeted Rest, Then Movement

Instead of indefinite rest, Dr. Tambar recommends a more strategic approach:

1. Allow short-term recovery — Take pressure off the injured area briefly
2. Reintroduce movement early — Begin appropriate low-impact, reparative exercises
3. Focus on stability and strength — Choose exercises that support the joint without aggravating pain

This approach allows the tissue to heal while rebuilding the strength and stability needed to prevent future flare-ups.

What If Exercise Alone Isn’t Enough?

If you’re doing the right exercises and low-impact activity but still aren’t improving, it may be time to consider additional treatment options rather than retreating back to rest.

Regenerative medicine treatments can support the body’s natural healing process, including:

• PRP (Platelet-Rich Plasma) Therapy
• Prolotherapy
• Bone Marrow Concentrate

These treatments are designed to promote tissue repair and reduce pain without relying on rest alone or resorting to surgery.

Exercise Is Medicine

One of the most important takeaways is this: movement, done correctly, is a form of treatment. The goal isn’t to avoid activity altogether — it’s to find the right type and amount of activity that supports healing rather than hindering it.

When to See a Rheumatology Specialist

If you’re experiencing ongoing joint pain, tendonitis symptoms, or signs of osteoarthritis that aren’t improving with rest, it may be time to speak with a specialist. A proper evaluation can help determine:

• Whether instability is contributing to your pain
• What type of exercise is safe and effective for your condition
• Whether regenerative medicine treatments could accelerate your recovery

Take the Next Step Toward Joint Pain Relief

You don’t have to just “live with” tendonitis or osteoarthritis pain — and you don’t have to rely on rest alone. Chicago Arthritis offers expert, patient-centered rheumatology and regenerative medicine care to help you move better and feel better.

Visit ChicagoArthritis.com to learn more or schedule a consultation today.

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