This page provides everything you need to know about trigger finger.
What is Trigger Finger?
Trigger finger is a condition that affects one or more of the tendons in the hand, making it difficult to bend the affected finger or thumb.
What Are the Symptoms of Trigger Fingers?
- A clicking or popping sensation when moving the fingers or thumb.
- Pain and stiffness when bending the finger or thumb toward the palm.
- Pain in the palm near the base of the fingers or thumb, usually worse when grasping
- Swelling or a lump in the palm.
What Causes Trigger Fingers?
The exact cause of trigger finger is not fully understood, but several factors may increase the risk of developing it:
- forceful hand activities.
- Certain medical conditions, including:
- Rheumatoid arthritis.
- Diabetes
How is Trigger Finger Diagnosed?
The doctor will take a medical history and perform a physical examination. Usually, no special tests are required to diagnose trigger finger, but imaging tests may be requested, such as:
- Ultrasound
- X-rays.
How is Trigger Finger Treated?
Treatment depends on the severity of the condition and may include:
- Rest and reduction of certain activities.
- Splinting: The doctor may recommend a splint to keep the affected fingers in place and help them stretching to a normal position.
- Physical therapy.
- Medications, such as:
- Corticosteroid injections.
- Anti-inflammatories.
- Surgery
How Can Trigger Finger Be Prevented?
Preventive measures include:
- Avoiding excessive use of your hands, fingers, and thumb.
- Giving your hands regular rest after exercises or activities.
- Alternating activities to avoid prolonged strain.
What Are the Complications of Trigger Fingers?
- Difficulty performing daily activities.
When Should You See a Doctor?
It is recommended to see a doctor if you cannot move your finger or thumb, or if you are unable to move them normally.
Frequently Asked Questions:
Can trigger finger recur after treatment?
Trigger finger is an acute condition that can be treated, but it may recur in some individuals.
