Have you noticed pain near the base of your thumb when texting, gripping a coffee mug, lifting a child, or opening a jar? What may start as mild discomfort can gradually become more noticeable, making everyday activities frustrating and painful.
One possible cause is De Quervain’s Tenosynovitis, a common condition that affects the tendons on the thumb side of the wrist. While the name may sound complicated, the condition itself is relatively common and highly treatable when addressed early.
Understanding the symptoms, causes, and treatment options can help you recognize the problem and seek care before it begins to interfere with your daily life.
What Is De Quervain’s Tenosynovitis?
De Quervain’s Tenosynovitis occurs when the tendons responsible for moving the thumb become irritated and inflamed as they pass through a narrow tunnel near the wrist.
These tendons help control thumb movements such as gripping, pinching, lifting, and grasping. When the tendons become swollen, they no longer glide smoothly through their protective sheath, leading to pain and limited movement.
The condition affects the area on the thumb side of the wrist and can make even simple tasks feel challenging.
Common Symptoms
Symptoms often develop gradually and may worsen over time.
Pain Near the Base of the Thumb
The most common symptom is pain along the thumb side of the wrist. The discomfort may begin as mild soreness but can progress into sharp pain during certain movements.
Swelling Around the Wrist
Some individuals notice swelling near the base of the thumb.
Difficulty Gripping Objects
Holding a coffee cup, carrying groceries, or turning a doorknob may become uncomfortable.
Pain During Thumb Movement
Activities that involve pinching, grasping, or twisting can trigger symptoms.
Reduced Strength
As pain increases, people often avoid using the affected hand, which may lead to weakness over time.
What Causes De Quervain’s Tenosynovitis?
In many cases, the condition develops due to repetitive thumb and wrist movements.
Repetitive Hand Activities
Repeated motions can place stress on the tendons and contribute to irritation.
Examples include:
- Texting
- Typing
- Gaming
- Gardening
- Lifting children
- Using hand tools
New Parents
De Quervain’s Tenosynovitis is sometimes referred to as “mommy thumb” because it commonly affects parents who repeatedly lift infants using their thumbs and wrists.
Workplace Activities
Certain jobs require frequent gripping, twisting, or pinching motions that increase strain on the thumb tendons.
Previous Injury
A wrist injury can lead to inflammation and increase the likelihood of developing symptoms.
How Is It Diagnosed?
A healthcare professional will typically perform a physical examination and discuss your symptoms.
One common assessment is the Finkelstein Test, which involves moving the thumb and wrist in a specific way to determine whether pain is present.
The diagnosis is usually based on symptoms, physical examination findings, and functional limitations.
Treatment Options
The good news is that most cases respond well to conservative treatment.
Occupational and Hand Therapy
Hand therapy is often one of the most effective treatments.
Your therapist may recommend:
- Activity modification
- Tendon gliding exercises
- Gentle stretching
- Strengthening exercises
- Ergonomic recommendations
- Pain management techniques
Splinting
A thumb spica splint may help reduce stress on the tendons while allowing inflammation to settle.
Activity Modification
Reducing repetitive thumb movements can help promote healing.
Medical Interventions
In some cases, physicians may recommend anti-inflammatory medications or injections.
Surgery
For severe or persistent cases that do not respond to conservative treatment, surgery may be considered.
Why Early Treatment Matters
Ignoring symptoms may allow inflammation to worsen, making recovery more difficult.
Seeking treatment early can:
- Reduce pain
- Improve hand function
- Prevent worsening symptoms
- Help avoid more invasive treatments
Get Help for Thumb and Wrist Pain
If thumb or wrist pain is affecting your daily activities, don’t wait for symptoms to become more severe.
At Provider Rehab, our occupational and hand therapy specialists help patients throughout Brooklyn and Staten Island recover from conditions affecting the hand, wrist, and upper extremity. Through personalized treatment plans, we focus on restoring movement, reducing pain, and helping you return to the activities that matter most.
