How to Recognize the Signs of Tendonitis & When to Seek Treatment

Is that lingering joint pain just a minor strain or could it be tendonitis?

Whether you’re a competitive athlete, a weekend warrior, or simply active in daily life, tendon pain can sneak up on you. Many patients search how to treat tendonitis, does tendonitis go away, or how long does tendonitis last, before realizing they need professional care.

At Unruh Spine Centers, we provide comprehensive, non-invasive care to address tendon injuries and chronic pain.

What is Tendonitis and What Causes It?

Tendonitis is inflammation or irritation of a tendon—the thick, fibrous bands of connective tissue that attach muscle to bone. Made primarily of collagen, tendons function like strong elastic cords, helping you move efficiently and powerfully.

With more than 650 muscles in the body, there are thousands of tendons meaning tendonitis can develop in many different areas of the body.

Common Causes of Tendonitis

If you’re wondering what causes tendonitis, it’s most often due to repetitive stress rather than a sudden injury. Over time, small micro-tears accumulate and lead to inflammation.

Common causes include:

• Repetitive sports motions (running, throwing, jumping)
• Occupational overuse (typing, lifting, gripping tools)
• Sudden increase in activity level
• Poor posture or biomechanics
• Age-related tendon stiffness
  

In fact, tendonitis accounts for nearly half of all sports-related injuries in middle and high school athletes. While it can occur at any age, tendons become less flexible over time, increasing risk as we get older.

Specific Types We Can Address

Our team treats a wide range of tendon conditions, including:

• Achilles tendonitis
• Patellar tendonitis
• Shoulder tendon injuries (often called swimmer’s or pitcher’s shoulder)
• Tennis or golfer’s elbow (forearm tendonitis)
• Tendonitis in foot and ankle
• Tendonitis in hand and wrist

Each area presents differently, but the underlying issue is often repetitive strain and inflammation.

Recognizing the Symptoms of Tendonitis

So how can you tell if it’s tendonitis or if you just slept wrong?

The most common early sign is a dull ache near or at a joint, especially during movement. Unlike a sudden muscle pull, tendonitis typically develops gradually.

Other common symptoms include:

• Tenderness when pressing on the area
• Swelling or visible inflammation
• Warmth around the joint
• Stiffness, especially in the morning
• Pain that worsens with activity
  

If symptoms last more than a week without improvement, it’s time to seek evaluation.

Shoulder Tendonitis Symptoms

Shoulder tendonitis symptoms may include:

• Pain when lifting your arm overhead
• Weakness reaching behind your back
• Discomfort when lying on the affected side
• Clicking or catching sensations

Forearm & Hand Tendonitis

With forearm tendonitis or tendonitis in hand, you may notice:

• Pain when gripping or typing
• Weak wrist strength
• Burning along the forearm
• Difficulty twisting objects

Tendonitis in Foot & Ankle

One of the most common conditions we see is Achilles tendonitis, which affects the large tendon connecting your calf to your heel bone. The Achilles tendon handles tremendous force of up to 1,000 pounds during activity.

Symptoms of tendonitis in foot or ankle tendonitis include:

• Pain at the back of the heel
• Swelling near the ankle
• Morning stiffness
• Pain when walking, running, or climbing stairs

If you experience limited motion or difficulty bearing weight, don’t ignore it. Continuing activity can increase the risk of a partial tear or rupture.

Treatment Options: How to Cure Tendonitis Fast

Effective treatment for tendonitis depends on the severity of the condition, the location of the injury, and how long symptoms have been present. Whether it involves Achilles tendonitis or another overuse injury, early intervention is the most important factor in achieving faster relief and preventing long-term damage. 

Addressing inflammation promptly and correcting underlying movement or biomechanical issues can significantly shorten recovery time and reduce the risk of chronic tendon pain.

The R.I.C.E. Method

For early-stage tendon inflammation, the R.I.C.E. method helps reduce discomfort and swelling.

• Rest: Avoid using the affected area to prevent further strain.
• Ice: Apply for 15–20 minutes at a time to calm inflammation.
• Compression: Use wraps to control swelling.
• Elevation: Raise the injured area, when possible, to reduce fluid buildup.

While effective for short-term relief, R.I.C.E. does not fix underlying biomechanical or structural issues causing the tendon injury.

Professional Pain Management

At Unruh Spine Centers, we take a comprehensive approach to pain management for tendonitis. Treatment may include chiropractic care to improve joint alignment and reduce mechanical stress, acupuncture to help decrease inflammation and stimulate healing, massage therapy to release tight surrounding muscles and soft tissues, and sports injury therapy tailored to your activity level. 

For foot- or ankle-related conditions, podiatry services can provide additional support and correction. Our focus is always on relieving symptoms while promoting natural healing without creating new complications.

The Power of Physical Therapy

Physical therapy plays a critical role in long-term tendon recovery when properly guided. Rather than simply masking pain, therapy targets the root cause of the problem. Treatment plans typically include eccentric strengthening exercises to rebuild tendon durability, mobility work to restore range of motion, and corrective strategies to improve posture and biomechanics. Over time, these techniques help gradually rebuild tendon resilience and reduce the likelihood of recurrence.

Why Choose Unruh Spine Centers for Your Recovery?

Recovering from tendonitis requires more than temporary pain relief. It requires a clear diagnosis, targeted treatment, and a strategy to prevent the problem from coming back. At Unruh Spine Centers, patients have access to an integrated team of providers who collaborate to address both the symptoms and the underlying cause of tendon pain. 

From hands-on chiropractic care and soft tissue therapies to acupuncture, podiatry, and sports injury rehabilitation, treatment plans are tailored to your specific condition and activity level.

Our Santa Clarita office is equipped to evaluate movement patterns, joint mechanics, and muscle imbalances that may be contributing to tendon overload. By identifying these contributing factors early, we help patients recover efficiently and reduce the risk of long-term complications.

When Should You Call a Professional?

It’s time to schedule an evaluation if your pain persists beyond a week, swelling increases, movement becomes restricted, weight-bearing is difficult, or the discomfort keeps returning after activity. These signs may indicate that the tendon is not healing properly and needs structured care.

Early treatment can prevent chronic tendon degeneration and lower the risk of more serious injury. To schedule an appointment with Unruh Spine Centers, call (661) 288-0022 and take the first step toward lasting relief.