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The treatment for trigger finger depends on the severity of your symptoms and how long you've had them.
Sometimes, mild cases of trigger finger get better without treatment, so your GP may recommend avoiding activities that cause the pain to see if this helps relieve your symptoms.Â
Non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, may also be helpful in relieving any pain.
If you have trigger finger, you might be able to refer yourself directly to services for help with your condition without seeing a GP.
To find out if there are any services in your area:
In mild cases, strapping your affected finger or thumb to a plastic splint may ease your symptoms by stopping your finger moving. If your finger is particularly stiff in the morning, it may help to use a splint overnight. Your GP can advise you about how long you need to wear the splint for.
Using a splint can be helpful for some people, but it's generally less effective than steroid treatment, particularly in the long-term.
A steroid injection can be used to reduce swelling. In cases of trigger finger, liquid corticosteroids are injected into the base of the affected finger or thumb.
Corticosteroids are thought to work by reducing swelling, allowing the tendon to move freely again. This can sometimes happen within a few days of having the injection, but it usually takes a few weeks.
It's estimated that corticosteroid injections are an effective treatment for 50 to 70% of people with trigger finger. However, they're generally less effective in people with certain underlying health conditions, such as diabetes and rheumatoid arthritis.
A corticosteroid injection can permanently improve trigger finger but, in some cases, the problem can return after treatment. You can have a second injection if the effect wears off, but it's often less effective than the first injection.
The risks of corticosteroid injections for trigger finger are small. Very occasionally, it causes some thinning or colour change in the skin at the site of injection. There's also a very small risk of infection.
Surgery may be recommended if other treatments do not work or are unsuitable. The surgeon will cut through the affected section of the tendon sheath so that your tendon can move freely again.
Whether surgery is recommended will depend on considerations such as the amount of pain you're in, whether it's associated with other medical problems, such as rheumatoid arthritis, and how much it's affecting your life.
In most cases, trigger finger is a nuisance rather than a serious condition. However, if it is not treated, the affected finger or thumb may become permanently stuck in a bent position. This can make carrying out everyday tasks difficult.
Surgery for trigger finger is effective and it's rare for the problem to return in the treated finger or thumb. However, you may need to take some time off work and there's a risk of complications.
The operation takes around 20 minutes, and you will not need to stay in hospital overnight. The procedure is usually carried out under local anaesthetic, so you'll be awake but unable to feel any pain in your hand.
The 2 types of surgery for trigger finger are:
If you have rheumatoid arthritis, these types of surgery may not be recommended because they can cause your finger to drift sideways. Instead, a procedure known as a synovectomy may be necessary. This involves removing part of the tendon sheath to allow the tendon to move again.
If you have open trigger finger release surgery, the surgeon will give you an injection of local anaesthetic into your hand.Â
A small incision will be made at the base of the affected finger or thumb. The surgeon will carefully cut into the top of the tendon sheath to make it wider. The wound will then be closed with stitches and covered with a light bandage.
Percutaneous means "through the skin". As with open surgery, the surgeon will inject your hand with a local anaesthetic. However, instead of making an incision, a needle will be inserted into the base of the affected finger and used to slice through the ligament to get to the tendon.
As percutaneous surgery does not involve making an incision, you will not have a wound or scar. However, the procedure is slightly more risky than open surgery and may be less effective at resolving the problem. Important nerves and arteries are very close to the tendon sheath and can easily be damaged. For this reason, open surgery is usually the preferred method.
After the procedure, you should be able to move your finger straight away. The dressings can usually be removed after a few days to make movement easier, and full movement should return within 2 weeks.
If you've had open surgery, your palm may feel sore immediately after the procedure, but any discomfort should pass within 2 weeks.
You can start driving again as soon as you feel it's safe for you to drive, which is usually after 3 to 5 days. You may be able to write and use a computer immediately.
You can play sports after around 2 or 3Â weeks, once your wound has healed and you can grip again.
When you can return to work will depend on your job. If you have a desk job or a role that involves light manual duties, you may not need any time off work. If your job involves manual labour, you may need around 4 weeks off.
If you've had surgery on several fingers, your recovery period may be longer.
If you've had percutaneous surgery rather than open trigger finger release surgery, your recovery period may be shorter because you will not have a wound on your palm.
If you've had open surgery, your surgeon should advise you about how to care for the wound in your palm. Washing it with mild soap and warm water is usually all that's required.
If you have stitches, you'll be told if you need to return to hospital to have them removed. Some stitches are dissolvable and will disappear on their own in around 3 weeks.
After your wound has healed, you may be left with a small scar running along your palm, where the incision was made. Read more about scars.
If your finger was quite stiff before surgery, you may need specialised hand therapy after your operation to loosen it. Discuss this with your surgeon before the operation. The types of therapy you may need include:
Trigger finger release surgery is a safe procedure. However, as with any type of surgery, there are some risks. Complications are rare, but could include:
Before your operation, ask your surgeon to discuss the possible complications and risks with you in more detail.
Trigger finger in children will often improve without treatment as the child gets older, although splinting and simple hand stretches may help.
Steroid injections are not usually used in children, but surgery under general anaesthetic can be carried out if necessary.
