10/05/2017
有沒有試過手掌麻痺疼痛,晃一晃手腕就覺得舒緩了,過了一段時間又開始不舒服?或者是手肘屈曲伸直會有痛楚?
現代人上班滑鼠不離手,下班手機不離手,而且缺乏運動強化肌肉,很有可能會導致你的手部神經受壓而自己沒察覺到還以為只是有點累。
手臂主要有三條大神經連接到頸椎。今天主要探討正中神經(Median nerve) 和 尺神經(Ulnar nerve)。
由於正中神經是唯一會穿過腕管的神經,如果因手腕肌腱腫脹而受壓,就是所謂的腕管管綜合症亦稱"滑鼠手"。因神經連接末端各有不同,受壓所造成的麻痺疼痛部分亦會不同,而正中神經受壓導致的麻痺疼痛部分會包括手腕,姆指,食指,中指及無名指。而尺神經受壓所導致的麻痺疼痛部分則為肘關節,無名指和尾指,因為尺神經會穿過肘隧道。
如果大家像下圖一樣張開手的時候,會有痛楚由頸側到手指頭而非普通拉伸感的話,建議多做神經拉伸像圖二一樣,反手觸牆,甚至拉著橡筋帶增加拉伸效果或找專業人士做神經鬆動手法,避免持續惡化。
亦應適當的訓練手部,手臂肌肉而避免神經因肌腱過度疲勞發炎腫脹而受壓。
但是如果情況已到了疼痛難耐,影響日常生活,請盡早求醫,因為這類症狀有機會發展成肌肉萎縮等等嚴重後果。
如有任何問題,可以於留言區或私訊我發問。
開始時你不需要很利害,但是你要開始令自己變得利害。
一如既往,我叫Damon. :D
Ever felt any numbness or pain on your hand or wrist that you can swing it off, but then it comes back later? Felt pain when you bend your elbow?
Nowadays people who work in the office stick their hand on the mouse for a whole day, then they use their smart phone for the whole night. Also lack of exercising to maintain muscle strength, may lead to nerve compression syndrome which you think you are only tired.
There are three major nerve in our arms. But today we will talk about median and ulnar nerve.
As median nerve is the only nerve which go through the wrist tunnel, if any wrist muscles are inflame or swole enough to compress the median nerve, we call it wrist tunnel syndrome. As the differnet nerve has different attachment end, the area that suffer from different nerve compression will be different too, median compression will result in thumb, index, middle, ring finger numbness and wrist pain, while ulnar compression will result in ring, little finger numbness and elbow pain as ulnar nerve pass through elbow tunnel.
If you feel pain instead of normal stretch feelings from your side neck striaght to you hand, i recommend doing more nerve stretching like figure 2, hand against wall or even grip a rubber band to increase the efficiency. Or find specialist to perform manual nerve relief treatment to avoid syndrome getting worse.
Also, strengthen your arm muscle to avoid inflame muscle or ligament caused by chronic fatigue that lead to compression.
If the pain is too serious even affect daily life, seek for doctor as soon as possible, because it will eventually result in amyotrophy.
If you have any question, please comment below or give me a direct message.
You don't have to be great to start, but you have to start to be great.
As always, i am Damon. :D