大腿刺痛是指大腿的根(gen)部(bu)發(fa)生(sheng)針(zhen)刺一樣的疼痛，持(chi)續時間短(duan)，無固(gu)定發(fa)作(zuo)時間。

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大腿刺痛的原因

1、腰椎間盤突出

由于(yu)神經受(shou)到壓(ya)迫所以(yi)出現大腿刺痛，如果(guo)不(bu)能及時診斷(duan)治療，隨著壓(ya)迫越來越嚴重，疼痛也越來越嚴重，最(zui)后(hou)可(ke)能影響走路，還(huan)可(ke)能出現下肢萎縮。

2、大腿局部炎癥

例如淋(lin)巴結腫大(da)，嚴重(zhong)時也可影(ying)響肢體功能。

另外，股(gu)外側皮神經炎的(de)(de)起(qi)病(bing)急緩(huan)不一(yi)，但大多為單側發(fa)病(bing)。其癥(zheng)(zheng)狀主(zhu)要表現(xian)為大腿的(de)(de)外側出現(xian)各種異常(chang)感覺，如蟻爬感、麻(ma)木感、疼(teng)痛(tong)等。這(zhe)種感覺異常(chang)往往會在患者行走、活動時加重(zhong)(zhong)。癥(zheng)(zheng)狀嚴重(zhong)(zhong)者，上述異常(chang)感覺會持續存在，而且(qie)夜間的(de)(de)癥(zheng)(zheng)狀更為明(ming)顯，常(chang)常(chang)影響患者的(de)(de)睡眠質量。

大(da)腿刺痛的(de)原因(yin)有很多，生活當中如(ru)果發現大(da)腿刺痛的(de)話，那么就需要盡快去醫院(yuan)醫治(zhi)了(le)。

大腿刺痛的癥狀

大(da)腿根部發生針刺一樣的(de)疼痛，持續時間(jian)短，無(wu)固定發作時間(jian)，嚴重(zhong)時可能影(ying)響(xiang)走路，還可能出現下肢(zhi)萎(wei)縮，影(ying)響(xiang)肢(zhi)體(ti)功能。

大腿刺痛的診斷

大(da)(da)腿(tui)刺(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)的(de)(de)診(zhen)斷(duan)應當向患者詳細(xi)地詢問病(bing)史，包括(kuo)患者的(de)(de)年(nian)齡、性別及職業(ye)情(qing)況，發病(bing)誘因及起病(bing)情(qing)況，大(da)(da)腿(tui)刺(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)疼(teng)痛(tong)(tong)(tong)(tong)(tong)的(de)(de)性質，病(bing)程的(de)(de)長短，以往的(de)(de)身體(ti)情(qing)況等(deng)等(deng)。依據大(da)(da)腿(tui)刺(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)疼(teng)痛(tong)(tong)(tong)(tong)(tong)的(de)(de)性質分(fen)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)、放射痛(tong)(tong)(tong)(tong)(tong)、牽涉痛(tong)(tong)(tong)(tong)(tong)、擴散(san)痛(tong)(tong)(tong)(tong)(tong)、關聯痛(tong)(tong)(tong)(tong)(tong)、持續性痛(tong)(tong)(tong)(tong)(tong)、間歇(xie)性痛(tong)(tong)(tong)(tong)(tong)、陣發性痛(tong)(tong)(tong)(tong)(tong)等(deng)。其次，要注意盡可(ke)能少(shao)地移動(dong)病(bing)人或使之改換體(ti)位。后，就根(gen)據具體(ti)情(qing)況，作(zuo)相應的(de)(de)關節(jie)及內(nei)臟器官(guan)檢查(cha)(cha)，以排除其他(ta)疾病(bing)。依據大(da)(da)腿(tui)刺(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)的(de)(de)臨床(chuang)表現檢查(cha)(cha)可(ke)進一步(bu)對大(da)(da)腿(tui)刺(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)診(zhen)斷(duan)，大(da)(da)致可(ke)分(fen)為急性大(da)(da)腿(tui)刺(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)和慢性大(da)(da)腿(tui)刺(ci)(ci)痛(tong)(tong)(tong)(tong)(tong)。

1、急性大腿刺痛

疼痛(tong)突然發生，多較劇烈。大腿刺(ci)痛(tong)癥狀時輕時重，活動受限，休息后(hou)大腿刺(ci)痛(tong)緩(huan)解。

2、慢性大腿刺痛

疼痛持(chi)續發生(sheng)，并且有時疼的厲害，有時疼痛情(qing)況比較輕(qing)，需要盡快(kuai)查明(ming)原因，并進(jin)行治療。

大腿刺痛怎么辦

建議最(zui)好到正規(gui)醫院(yuan)疼痛(tong)科或神經科就診，明確(que)病因及時(shi)治(zhi)療。

大腿刺痛的預防

預防的重點在于減少積累傷。

1、平時要有良好的(de)坐姿，睡眠時的(de)床不宜(yi)太(tai)軟。

2、長期(qi)伏案工作者需(xu)注意(yi)桌、椅高度，定期(qi)改(gai)變姿勢。

3、職業工作中需要常彎腰(yao)動作者，應(ying)定(ding)時伸腰(yao)、挺(ting)胸(xiong)活動，并使用寬腰(yao)帶。

4、應加(jia)強腰背肌訓練(lian)，增加(jia)脊柱的內(nei)在穩定性(xing)。