通常腿痛有很多原因，可(ke)能(neng)是(shi)有神經受壓，也(ye)可(ke)能(neng)是(shi)關(guan)節炎，也(ye)可(ke)能(neng)是(shi)有血供不足。

生長(chang)性(xing)疼(teng)(teng)(teng)痛(tong)(tong)(tong)又稱(cheng)“小兒(er)生長(chang)痛(tong)(tong)(tong)”，醫(yi)(yi)學上(shang)叫(jiao)非(fei)特異(yi)性(xing)肢(zhi)痛(tong)(tong)(tong)，可(ke)能(neng)(neng)與生長(chang)發(fa)育有(you)關，多(duo)見于(yu)(yu)3～5歲幼(you)兒(er)，生理學研(yan)究證(zheng)明(ming)，1～3歲的(de)(de)孩(hai)(hai)子(zi)體(ti)重(zhong)增(zeng)加(jia)的(de)(de)速度(du)超(chao)過了身高(gao)增(zeng)長(chang)的(de)(de)速度(du)，所以顯得胖而可(ke)愛，醫(yi)(yi)學上(shang)把這一階段稱(cheng)為“第一增(zeng)重(zhong)期”。3歲以后(hou)，孩(hai)(hai)子(zi)身高(gao)增(zeng)長(chang)的(de)(de)速度(du)會加(jia)快，由于(yu)(yu)此(ci)期間孩(hai)(hai)子(zi)骨骼生長(chang)的(de)(de)速度(du)超(chao)過骨骼周圍(wei)神經(jing)、肌(ji)(ji)腱的(de)(de)生長(chang)速度(du)，結果(guo)可(ke)使其他肌(ji)(ji)肉、神經(jing)發(fa)生不協調疼(teng)(teng)(teng)痛(tong)(tong)(tong)，疼(teng)(teng)(teng)痛(tong)(tong)(tong)位于(yu)(yu)雙膝(xi)及附近肌(ji)(ji)肉，偶爾可(ke)位于(yu)(yu)大腿(tui)或雙踝部，有(you)時(shi)也可(ke)能(neng)(neng)出(chu)現上(shang)肢(zhi)疼(teng)(teng)(teng)痛(tong)(tong)(tong)，一般疼(teng)(teng)(teng)痛(tong)(tong)(tong)部位比較固定(ding)，于(yu)(yu)晚間或入睡后(hou)發(fa)生，疼(teng)(teng)(teng)痛(tong)(tong)(tong)程度(du)差異(yi)性(xing)很(hen)大，小兒(er)可(ke)因疼(teng)(teng)(teng)痛(tong)(tong)(tong)突然驚醒，持(chi)續數分鐘(zhong)至數小時(shi)，經(jing)按摩(mo)可(ke)減輕(qing)，但(dan)很(hen)少(shao)同時(shi)雙腿(tui)疼(teng)(teng)(teng)痛(tong)(tong)(tong)，并且局部無(wu)紅、腫、發(fa)熱(re)改變，疼(teng)(teng)(teng)痛(tong)(tong)(tong)可(ke)自行緩解。當孩(hai)(hai)子(zi)恢復正常后(hou)，便不再感到疼(teng)(teng)(teng)痛(tong)(tong)(tong)，既能(neng)(neng)跑又能(neng)(neng)跳，活潑如(ru)初(chu)。

目前癥狀考慮還是屬于(yu)腰椎疾病會造(zao)成(cheng)，長期的(de)負重(zhong)(zhong)勞(lao)累(lei)(lei)導(dao)致 臨床一般建(jian)議(yi)及時的(de)進(jin)一步保養休息很重(zhong)(zhong)要，不要負重(zhong)(zhong)勞(lao)累(lei)(lei)，有(you)助于(yu)緩解，長期站立不利(li)于(yu)疾病恢復啊，如獨活寄生(sheng)合劑，建(jian)議(yi)在(zai)醫生(sheng)指導(dao)下使用。