大腿刺痛是指大腿的(de)根部發生針(zhen)刺(ci)一樣的(de)疼痛，持續時間(jian)(jian)短，無固(gu)定發作時間(jian)(jian)。

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大腿刺痛的原因

1、腰椎間盤突出

由于神經受(shou)到壓迫所以出現(xian)大腿刺痛，如果(guo)不(bu)能及時診斷(duan)治療(liao)，隨著壓迫越(yue)(yue)來(lai)越(yue)(yue)嚴(yan)重(zhong)，疼痛也(ye)越(yue)(yue)來(lai)越(yue)(yue)嚴(yan)重(zhong)，最后可能影響(xiang)走路(lu)，還可能出現(xian)下肢萎縮(suo)。

2、大腿局部炎癥

例如(ru)淋巴結(jie)腫大，嚴重時也可影響肢體功能(neng)。

另外，股外側皮神經炎的(de)起病(bing)急緩不一，但大多為單側發病(bing)。其癥狀(zhuang)主要(yao)表(biao)現(xian)為大腿的(de)外側出現(xian)各種異(yi)常(chang)感(gan)覺，如蟻爬感(gan)、麻木感(gan)、疼痛(tong)等。這種感(gan)覺異(yi)常(chang)往往會在患者行(xing)走、活動(dong)時(shi)加(jia)重。癥狀(zhuang)嚴重者，上述異(yi)常(chang)感(gan)覺會持續存(cun)在，而且(qie)夜(ye)間的(de)癥狀(zhuang)更為明顯，常(chang)常(chang)影響患者的(de)睡(shui)眠質(zhi)量。

大(da)腿刺痛的(de)原因(yin)有很(hen)多，生(sheng)活(huo)當(dang)中如果發現大(da)腿刺痛的(de)話，那(nei)么就需要盡(jin)快去醫院醫治了。

大腿刺痛的癥狀

大(da)腿根部發生針刺一樣的疼痛，持(chi)續時間短，無固定發作時間，嚴重時可能影響走路(lu)，還可能出現下肢萎縮，影響肢體功能。

大腿刺痛的診斷

大(da)(da)(da)腿(tui)刺(ci)痛(tong)(tong)(tong)(tong)(tong)的診(zhen)斷應當向患(huan)者詳(xiang)細地詢問(wen)病(bing)(bing)史，包括患(huan)者的年齡、性別及職業情況(kuang)，發病(bing)(bing)誘(you)因及起病(bing)(bing)情況(kuang)，大(da)(da)(da)腿(tui)刺(ci)痛(tong)(tong)(tong)(tong)(tong)疼痛(tong)(tong)(tong)(tong)(tong)的性質，病(bing)(bing)程的長短，以往的身體(ti)情況(kuang)等(deng)(deng)(deng)等(deng)(deng)(deng)。依(yi)據(ju)(ju)大(da)(da)(da)腿(tui)刺(ci)痛(tong)(tong)(tong)(tong)(tong)疼痛(tong)(tong)(tong)(tong)(tong)的性質分(fen)為(wei)鈍(dun)痛(tong)(tong)(tong)(tong)(tong)、酸痛(tong)(tong)(tong)(tong)(tong)、脹(zhang)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)、擴散痛(tong)(tong)(tong)(tong)(tong)、關(guan)聯痛(tong)(tong)(tong)(tong)(tong)、持(chi)續(xu)性痛(tong)(tong)(tong)(tong)(tong)、間(jian)歇(xie)性痛(tong)(tong)(tong)(tong)(tong)、陣發性痛(tong)(tong)(tong)(tong)(tong)等(deng)(deng)(deng)。其(qi)次，要注意盡可能(neng)少地移動(dong)病(bing)(bing)人或使(shi)之改換體(ti)位。后，就根據(ju)(ju)具體(ti)情況(kuang)，作相(xiang)應的關(guan)節及內臟器官檢查，以排除(chu)其(qi)他疾(ji)病(bing)(bing)。依(yi)據(ju)(ju)大(da)(da)(da)腿(tui)刺(ci)痛(tong)(tong)(tong)(tong)(tong)的臨(lin)床表現檢查可進一步(bu)對大(da)(da)(da)腿(tui)刺(ci)痛(tong)(tong)(tong)(tong)(tong)診(zhen)斷，大(da)(da)(da)致可分(fen)為(wei)急性大(da)(da)(da)腿(tui)刺(ci)痛(tong)(tong)(tong)(tong)(tong)和慢性大(da)(da)(da)腿(tui)刺(ci)痛(tong)(tong)(tong)(tong)(tong)。

1、急性大腿刺痛

疼痛突然(ran)發生，多(duo)較劇烈。大(da)腿(tui)刺(ci)痛癥狀(zhuang)時輕時重，活(huo)動受限，休息后大(da)腿(tui)刺(ci)痛緩解。

2、慢性大腿刺痛

疼痛持續(xu)發生(sheng)，并且有時疼的(de)厲害，有時疼痛情況比較輕，需要(yao)盡快查明原(yuan)因，并進(jin)行治療。

大腿刺痛怎么辦

建議(yi)最好(hao)到正規醫院疼痛科或神經科就診，明確病(bing)因(yin)及(ji)時治療。

大腿刺痛的預防

預防的重(zhong)點(dian)在于減少積累傷。

1、平時(shi)要有良好的坐姿，睡眠時(shi)的床不宜(yi)太(tai)軟(ruan)。

2、長(chang)期伏案(an)工(gong)作者需注意桌、椅高度，定(ding)期改變姿(zi)勢。

3、職業工作中(zhong)需(xu)要常彎腰動作者，應定時伸(shen)腰、挺胸活動，并使用寬腰帶。

4、應(ying)加強腰背肌訓練，增加脊柱的(de)內(nei)在穩定性。