大腿刺痛是指大腿的(de)根部發生針(zhen)刺一樣的(de)疼(teng)痛，持續時間短，無固定(ding)發作時間。

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大腿刺痛的原因

1、腰椎間盤突出

由于神經受到壓(ya)迫所以(yi)出現大腿刺痛，如果不能及(ji)時診斷治療，隨著壓(ya)迫越(yue)(yue)來越(yue)(yue)嚴重(zhong)，疼痛也越(yue)(yue)來越(yue)(yue)嚴重(zhong)，最后可能影響走(zou)路，還可能出現下(xia)肢萎縮。

2、大腿局部炎癥

例(li)如淋巴結腫(zhong)大，嚴(yan)重時也可影響肢體功能(neng)。

另外(wai)，股外(wai)側皮神經炎的(de)起(qi)病急緩不一(yi)，但大(da)多為單(dan)側發(fa)病。其(qi)癥狀主(zhu)要表(biao)現(xian)為大(da)腿(tui)的(de)外(wai)側出現(xian)各(ge)種異常(chang)(chang)(chang)感覺(jue)(jue)，如(ru)蟻爬感、麻木(mu)感、疼痛(tong)等。這種感覺(jue)(jue)異常(chang)(chang)(chang)往往會在(zai)患(huan)者行(xing)走、活動時加重。癥狀嚴重者，上(shang)述(shu)異常(chang)(chang)(chang)感覺(jue)(jue)會持續存(cun)在(zai)，而且夜間(jian)的(de)癥狀更(geng)為明顯(xian)，常(chang)(chang)(chang)常(chang)(chang)(chang)影響患(huan)者的(de)睡眠質量。

大(da)腿刺(ci)痛的原因有很多(duo)，生活當中如果發現大(da)腿刺(ci)痛的話，那么就需要盡快(kuai)去醫院醫治了(le)。

大腿刺痛的癥狀

大腿根(gen)部發(fa)生針(zhen)刺(ci)一樣的疼痛，持續時(shi)間短，無固定發(fa)作時(shi)間，嚴(yan)重時(shi)可(ke)(ke)能(neng)影響走(zou)路，還可(ke)(ke)能(neng)出現下肢萎縮，影響肢體功(gong)能(neng)。

大腿刺痛的診斷

大(da)(da)(da)腿(tui)刺(ci)(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)的(de)(de)診斷應當向患者詳細(xi)地(di)詢(xun)問病(bing)(bing)史，包括患者的(de)(de)年齡(ling)、性(xing)(xing)(xing)(xing)別及職業情況，發病(bing)(bing)誘因及起(qi)病(bing)(bing)情況，大(da)(da)(da)腿(tui)刺(ci)(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)疼痛(tong)(tong)(tong)(tong)(tong)的(de)(de)性(xing)(xing)(xing)(xing)質，病(bing)(bing)程的(de)(de)長短，以(yi)(yi)往的(de)(de)身體(ti)(ti)情況等等。依(yi)據大(da)(da)(da)腿(tui)刺(ci)(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)疼痛(tong)(tong)(tong)(tong)(tong)的(de)(de)性(xing)(xing)(xing)(xing)質分為鈍痛(tong)(tong)(tong)(tong)(tong)、酸痛(tong)(tong)(tong)(tong)(tong)、脹痛(tong)(tong)(tong)(tong)(tong)、麻痛(tong)(tong)(tong)(tong)(tong)、放(fang)射痛(tong)(tong)(tong)(tong)(tong)、牽涉痛(tong)(tong)(tong)(tong)(tong)、擴(kuo)散痛(tong)(tong)(tong)(tong)(tong)、關(guan)(guan)聯痛(tong)(tong)(tong)(tong)(tong)、持續性(xing)(xing)(xing)(xing)痛(tong)(tong)(tong)(tong)(tong)、間(jian)歇性(xing)(xing)(xing)(xing)痛(tong)(tong)(tong)(tong)(tong)、陣(zhen)發性(xing)(xing)(xing)(xing)痛(tong)(tong)(tong)(tong)(tong)等。其次，要注意盡可(ke)(ke)能少地(di)移(yi)動病(bing)(bing)人(ren)或使之改換體(ti)(ti)位。后(hou)，就根(gen)據具體(ti)(ti)情況，作相應的(de)(de)關(guan)(guan)節及內臟器(qi)官檢查(cha)，以(yi)(yi)排除其他疾病(bing)(bing)。依(yi)據大(da)(da)(da)腿(tui)刺(ci)(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)的(de)(de)臨床表(biao)現檢查(cha)可(ke)(ke)進一步對大(da)(da)(da)腿(tui)刺(ci)(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)診斷，大(da)(da)(da)致可(ke)(ke)分為急(ji)性(xing)(xing)(xing)(xing)大(da)(da)(da)腿(tui)刺(ci)(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)和慢性(xing)(xing)(xing)(xing)大(da)(da)(da)腿(tui)刺(ci)(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)。

1、急性大腿刺痛

疼痛突然發生，多較劇烈(lie)。大(da)腿(tui)刺痛癥狀時(shi)輕時(shi)重，活動受限，休息后(hou)大(da)腿(tui)刺痛緩(huan)解。

2、慢性大腿刺痛

疼痛(tong)持續發生(sheng)，并且有時疼的厲(li)害(hai)，有時疼痛(tong)情況比較輕，需(xu)要(yao)盡快(kuai)查明原因，并進行治療。

大腿刺痛怎么辦

建議最好到正規醫院(yuan)疼(teng)痛科或神經科就診(zhen)，明確病因(yin)及時治療。

大腿刺痛的預防

預防的(de)重點在于減(jian)少積累傷(shang)。

1、平時要有良好的坐姿，睡眠時的床不宜太軟。

2、長期伏案工作者需注意桌、椅高度，定期改變姿(zi)勢(shi)。

3、職(zhi)業(ye)工作(zuo)中需要常彎腰動作(zuo)者(zhe)，應(ying)定(ding)時(shi)伸腰、挺胸活動，并(bing)使用(yong)寬腰帶(dai)。

4、應加(jia)強腰(yao)背肌訓(xun)練，增加(jia)脊(ji)柱的內在穩定性。