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19 July 2016

Take a break from video games to prevent 'gamer's thumb'

Pounding a game controller or computer mouse for hours can cause inflammation of the tendons of the hand, as well as neck and back pain, according to an orthopaedic hand surgeon.

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"Gamer's thumb" – a repetitive stress injury – can strike anyone who spends a lot of time playing video games. But taking breaks can be just what the doctor ordered, a new study suggests.

Limit daily gaming

"Forcefully pounding a game controller or computer mouse for hours can cause inflammation of the tendons of the hand, as well as neck and back pain," orthopaedic hand surgeon Dr Dori Cage said in a news release from the American Academy of Orthopaedic Surgeons.

"Parents can identify signs of gamer's thumb if a child complains about pain or locking and clicking in [their] thumb. To help reduce the risk of this condition, limit their daily gaming to two hours or less," Cage suggested.

Read: New diagnosis: 'text thumb'

Gamer's thumb is technically known as De Quervain's tendinosis. It's an inflammation of the tendons connecting the wrist to the thumb.

Video game fans can develop the problem when they use their thumbs rapidly and repeatedly.

To prevent injury to the thumb and other parts of the body from electronic game play, the academy offers this advice:

  • Take a break from gaming. If you find it hard to stop playing, use software that will alert you when it's time to do something else.
  • Stretch your thumb during breaks. Try holding your hand out in front of you with your palm facing you, and gently bend the tip of your thumb down toward the base of your index finger. Hold for 30 to 60 seconds and repeat 10 times. Or put your palm on a table and lift your thumb up. Hold for 10 seconds, then lower your thumb. Do this 10 times.
  • Watch your posture. Slouching could cause back, neck and arm pain.
  • Get exercise, especially in the upper body and core, to lower the risk of back problems and reduce hand and arm strain. Running, biking and swimming can help. Aim to get 35 to 60 minutes of exercise a day.
  • Don't play video games if doing so causes pain.

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