Will injections cure trigger finger? Comparing different treatment options.

This article will provide you with the answers and compare different treatment options for "trigger finger" in an easy-to-understand way.

Understanding "trigger finger" before choosing a treatment method.

Trigger finger occurs when the tendon sheath of the finger becomes inflamed or thickened, making it difficult for the tendon to move. When the finger is bent, a "clicking" or "catching" sound is produced.

If left untreated, it can develop into a severe stage where the finger "locks" and eventually requires surgery.

📚 Trigger finger can be treated without surgery, simply by knowing what stage it's in.

Treatment options for "trigger finger".

There are three main approaches to treating trigger finger, and the doctor will choose the most suitable one based on the severity of the condition in each individual.

1. Hand rest + basic physical therapy. Suitable for those with early-stage symptoms.

• Avoid repetitive use of your fingers.

• Soak in warm water or apply a warm compress.

• Use a finger splint.

• Gently exercise your fingers 2-3 times a day.

💡 Suitable for those who are starting to experience stiffness or pain at the base of their fingers. If done consistently, symptoms can improve within 1–2 weeks.

2. Local steroid injections are suitable for moderate cases. The doctor will inject the medication into the inflamed tendon sheath to reduce inflammation and swelling.

🔍 Data from the American Society for Surgery of the Hand (ASSH, 2022) shows that more than 85% of patients with moderate trigger finger recover well after a single injection.

And only 10–15% experience a relapse within 6 months.

strength:

• Quick recovery (within 1–2 weeks)

• No need for long periods of time off work.

• Small wound, no stitches required.

Caution:

• A repeat injection may be necessary if symptoms return.

• Diabetic patients should consult a doctor first, as steroids may affect blood sugar levels.

3. Trigger Finger Release Surgery: This is used in cases of severe trigger finger or when other treatments are ineffective. It involves opening the thickened tendon sheath to allow the tendon to move freely.

Typically, the surgery takes about 15–20 minutes, involves a small incision, and recovery takes only a few days.

strength:

• It can be completely cured in advanced cases.

• Reduce the chance of recurrence.

Caution:

• Recovery time of 1–2 weeks is required.

• This procedure should only be performed by a specialist surgeon.

So, does "injecting medication for trigger finger" really cure it?

The answer is "yes, it can be cured," especially in those in the early to moderate stages and without significant scar tissue or tendon thickening. Symptoms will begin to improve within 3-7 days after the injection.

Most patients regain normal hand function within two weeks, but if the symptoms recur or the hand begins to lock, they should consult a specialist to assess the next course of treatment.

Take care of yourself after receiving an injection.

• Avoid heavy use of your hands for the first 2–3 days.

• Apply a warm compress twice a day.

• Perform gentle physical exercises to increase flexibility.

• If you experience pain, swelling, or redness, you should see a doctor immediately.

📚 Hand and finger exercises to reduce the risk of trigger finger in daily life.

Injecting medication to treat trigger finger is a safe and effective method for most patients, especially if done in the moderate stages, it can lead to recovery without surgery. The team of hand specialists at S Spine & Joint will conduct a thorough assessment to select the most suitable treatment plan for each individual.