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Trigger finger splints are specially designed straps that keep a finger straight and stop it from moving around and causing more pain.

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Trigger finger is a condition wherein one of the tendons in the finger or thumb swells. It can cause pain and stiffness. A person can strap their affected finger to a trigger finger splint, which may help them find some relief from their discomfort.

This article looks at how splints can help relieve pain associated with trigger finger, how to use finger splints, a list of products to try, and some alternative treatment options.

Older research has shown statistically significant improvements in triggering events as well as perceived pain in people who use trigger finger splints. Another older study found that finger splinting using a custom metacarpophalangeal splint allowed for longer usage of the joint.

The American Society for Surgery of the Hand (ASSH) suggests that splinting at night is useful in preventing pain. When a person lies down, fluid often builds up in the arms and hands. This additional fluid can cause swelling, which can increase the likelihood of pain and the finger locking during sleep.

Wearing a trigger finger splint can help prevent pain during the night, allowing a person to sleep. However, the ASSH also warns that a person may need to spend more time in the morning warming up their finger for movement.

A few things a person may wish to consider when looking for a trigger finger splint include:

  • Materials: Plastic splints may provide firmer support and limit mobility a little more, but they may not be as comfortable as splints made with cotton and other softer materials. A person may also want to consider looking for splints made with breathable materials.
  • Size: A person should look for splints that will best fit their hand and finger size.
  • Price: A person should consider their budget and check customer reviews and experiences to make sure that the product is worth the money they spend.
  • Fingers the splint is suitable for: Many splints are only designed to fit the middle three fingers. If a person has trigger finger in their thumb or pinky finger, they should find a product that can accommodate their needs.

Please note that the writer of this article has not tried any of these products. All information presented here is purely research-based.

Vive Trigger Finger Splint

The Vive Trigger Finger Splint uses lightweight and breathable neoprene to help wick away moisture. It also has an aluminum brace to provide support.

Vive claims that its universally sized splint will fit on any finger and stay in place during wear. A person can also take advantage of fasteners that allow them to tighten or loosen the fit a little.

Vive provides a 60-day unconditional money-back guarantee. People who are interested in purchasing the splint can find it on Amazon.

Dr. Frederick’s Original Trigger Finger Splint

Dr. Frederick’s Original Trigger Finger Splint features soft padding for added comfort. It offers a universal fit and adjustable Velcro straps to help provide the best fit. A person can wear it on the middle, ring, or index finger.

The company claims that a doctor designed the splint. It also notes that its product lasts for months and has a money-back guarantee if a person is not satisfied with their purchase.

This splint is available on Amazon for those who are interested in purchasing it.

Neo G Finger Splint

The Neo G Finger Splint comes in four different lengths and can fit both the left and right hand. It has a flexible shell that can bend into the required shape.

It also contains a soft cushion for comfort and grip. For added support and ventilation, it also contains aluminum, neoprene, and polyurethane.

This splint is also Food and Drug Administration (FDA)-registered as a class 1 medical device.

People can purchase the splint from Amazon.

Mcvcoyh Finger Splint

The Mcvcoyh Finger Splint offers a universal size, fasteners to adjust the fit, and a custom design for the left and right hands. The splint uses aluminum for support.

One drawback, however, is that it only works for the middle three fingers.

A person who is interested in this splint can find it on Amazon.

Soulern Finger Splint

The Soulern Finger Splint offers two different sizes for either the left or the right hand. A person can adjust the fit using built-in Velcro straps.

The splint can wrap around two to three fingers, but it cannot fit around the thumb.

The splint contains neoprene to help wick away moisture and an aluminum brace for support.

People can purchase this splint from Amazon.

BRMDT Finger Splint

The BRMDT Finger Splint comes in three sizes and offers a Velcro strap to adjust the fit.

The product uses a lightweight aluminum brace for support and a soft sponge for comfort.

A person can find the splint available for purchase on Amazon.

BodyMoves Finger Splint

The BodyMoves Finger Splint encases the full finger. It offers a universal fit and two straps to adjust the tightness. It can work on any finger.

The splint contains breathable materials and is fully washable. It also comes in a variety of colors, which may make it more appealing to some people.

People can purchase this splint on Amazon.

Some alternative treatments for trigger finger include:

  • Injections: A doctor may recommend a corticosteroid injection in the affected tendon. This injection can help reduce swelling within a few days to weeks.
  • Surgery: In some cases, a doctor may recommend surgery. During this procedure, a surgeon will cut through the affected tendon to relieve the symptoms.
  • Medication: A doctor may recommend taking over-the-counter or prescription nonsteroidal anti-inflammatory drugs to relieve pain and inflammation.
  • Stretching exercises: A doctor may recommend stretches and exercises for the hand or suggest that a person works with a physical therapist. However, some sources note that no universal or widely accepted exercise routine exists for trigger finger.

Some additional treatment options include massage, heat therapy, and changes in activity.

A person with trigger finger may benefit from wearing a splint on their finger to keep it straight and unable to move. This may prevent pain due to swelling and may be particularly helpful during sleep.

A person may wish to check that they are buying a splint made from breathable materials, especially if they intend to wear it for long periods of time.

A person should also consult a doctor if they think they have trigger finger, as further treatment may be necessary. Splinting may not be a good long-term solution.