大腿刺痛是指大腿的根(gen)部(bu)發(fa)生針刺(ci)一樣的疼(teng)痛，持(chi)續時(shi)間短，無固定發(fa)作時(shi)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(po)所(suo)以出現(xian)大(da)腿(tui)刺痛，如果不能及(ji)時(shi)診斷治療，隨著(zhu)壓(ya)迫(po)越來越嚴(yan)重，疼痛也(ye)越來越嚴(yan)重，最后可(ke)能影響走路，還可(ke)能出現(xian)下肢萎縮。

2、大腿局部炎癥

例如(ru)淋巴結腫大，嚴重時(shi)也可影響肢體功能。

另外，股外側皮神(shen)經(jing)炎(yan)的起病(bing)急緩不一(yi)，但大多為(wei)單側發病(bing)。其癥狀主(zhu)要表現為(wei)大腿的外側出現各種(zhong)異常(chang)(chang)(chang)感(gan)(gan)(gan)覺(jue)，如蟻爬感(gan)(gan)(gan)、麻木感(gan)(gan)(gan)、疼痛等(deng)。這(zhe)種(zhong)感(gan)(gan)(gan)覺(jue)異常(chang)(chang)(chang)往(wang)往(wang)會(hui)在患(huan)者行走(zou)、活動(dong)時加重。癥狀嚴重者，上述(shu)異常(chang)(chang)(chang)感(gan)(gan)(gan)覺(jue)會(hui)持續(xu)存在，而且夜間的癥狀更為(wei)明顯(xian)，常(chang)(chang)(chang)常(chang)(chang)(chang)影響患(huan)者的睡眠質(zhi)量。

大(da)腿刺(ci)痛的(de)原因有(you)很多，生(sheng)活當中如(ru)果發(fa)現大(da)腿刺(ci)痛的(de)話，那么就需要盡快(kuai)去醫(yi)院醫(yi)治了。

大腿刺痛的癥狀

大腿根部(bu)發(fa)生針刺(ci)一樣的疼痛，持續(xu)時(shi)間短，無固定發(fa)作時(shi)間，嚴重時(shi)可(ke)能(neng)影(ying)響(xiang)走路，還可(ke)能(neng)出(chu)現下肢萎縮，影(ying)響(xiang)肢體功能(neng)。

大腿刺痛的診斷

大(da)(da)腿刺痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)的(de)診(zhen)斷應當向患者(zhe)詳細(xi)地詢問病(bing)史，包括患者(zhe)的(de)年齡、性(xing)(xing)別及(ji)職業情況(kuang)，發(fa)病(bing)誘因及(ji)起病(bing)情況(kuang)，大(da)(da)腿刺痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)疼痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)的(de)性(xing)(xing)質，病(bing)程的(de)長短，以往(wang)的(de)身體情況(kuang)等等。依據大(da)(da)腿刺痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)疼痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)的(de)性(xing)(xing)質分為鈍痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、酸痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、脹痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、麻(ma)痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、放射(she)痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、牽(qian)涉(she)痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、擴散痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、關聯痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、持續(xu)性(xing)(xing)痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、間(jian)歇(xie)性(xing)(xing)痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)、陣發(fa)性(xing)(xing)痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)等。其次，要注意盡可(ke)(ke)能少地移動病(bing)人或使之改換體位。后，就(jiu)根據具體情況(kuang)，作相應的(de)關節(jie)及(ji)內臟器官檢查(cha)，以排除其他疾病(bing)。依據大(da)(da)腿刺痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)的(de)臨床表(biao)現檢查(cha)可(ke)(ke)進一(yi)步對大(da)(da)腿刺痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)診(zhen)斷，大(da)(da)致(zhi)可(ke)(ke)分為急性(xing)(xing)大(da)(da)腿刺痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)和慢(man)性(xing)(xing)大(da)(da)腿刺痛(tong)(tong)(tong)(tong)(tong)(tong)(tong)。

1、急性大腿刺痛

疼(teng)痛突然發生，多較劇(ju)烈。大腿(tui)(tui)刺痛癥狀時輕時重，活動受限，休息后大腿(tui)(tui)刺痛緩解。

2、慢性大腿刺痛

疼(teng)痛持續發生，并且有時(shi)疼(teng)的厲害，有時(shi)疼(teng)痛情況比(bi)較輕，需要(yao)盡快查明原(yuan)因，并進行治(zhi)療。

大腿刺痛怎么辦

建議最好到正(zheng)規醫院(yuan)疼痛科(ke)或神經(jing)科(ke)就診，明確病因及時治療。

大腿刺痛的預防

預防的重點在(zai)于減(jian)少積累傷。

1、平時要有(you)良好的(de)(de)坐姿(zi)，睡眠時的(de)(de)床不(bu)宜(yi)太軟。

2、長期(qi)伏案(an)工作者需注(zhu)意桌、椅高(gao)度，定期(qi)改(gai)變姿勢(shi)。

3、職業工作中需要常彎腰動(dong)作者，應(ying)定(ding)時伸腰、挺胸活(huo)動(dong)，并使用寬腰帶。

4、應加(jia)強腰背肌訓練，增加(jia)脊柱的(de)內在穩(wen)定性。