Trigger finger, medically known as stenosing tenosynovitis, is a condition that affects the tendons in the fingers or thumb. It can cause pain, stiffness, and a sensation of locking or catching when you bend or straighten your finger.

Causes of Trigger Finger

Trigger finger is caused by inflammation of the tendons that bend the fingers. This inflammation can cause the tendon to thicken and develop nodules, which can interfere with its ability to glide smoothly within the tendon sheath.

Symptoms of Trigger Finger

The symptoms of trigger finger can range from mild to severe. They typically include pain at the base of the finger or thumb, stiffness or clicking when moving the finger, and in severe cases, the finger may become locked in a bent position.

Diagnosis of Trigger Finger

Diagnosis of trigger finger is usually based on a physical examination and a review of the patient’s symptoms and medical history. The doctor will examine the hand and fingers to check for areas of pain, swelling, or stiffness.

Treatment Options for Trigger Finger

Treatment for trigger finger aims to reduce inflammation and allow the tendon to move freely again. This can often be achieved through non-surgical treatments such as rest, splinting, and nonsteroidal anti-inflammatory drugs (NSAIDs). In some cases, steroid injections or surgery may be necessary.

Living with Trigger Finger

Living with trigger finger can be challenging, but there are strategies that can help manage the symptoms. Gentle exercises can help maintain mobility in the finger, and heat or cold therapy can help relieve pain. It’s also important to avoid activities that aggravate the symptoms.

Conclusion

Trigger finger is a common condition that can significantly impact a person’s ability to use their hand. However, with the right treatment, most people can achieve a full recovery. If you’re experiencing symptoms of trigger finger, it’s important to seek medical advice to ensure you receive the appropriate treatment.

Remember, this article is intended for informational purposes only and does not substitute for professional medical advice. Always consult with a healthcare provider for any health concerns.