健康百科|坐姿不正 小心坐骨神经痛

坐姿不端正、爱翘脚可能让坐骨神经痛找上门!据统计,高达80%成年人曾经历下背痛,而坐骨神经痛则是由于老化、外伤、姿势不良等原因引起,造成下背神经根受损。台湾神经外科医生谢炳贤透露,这种疼痛可能影响到下肢,严重时甚至影响行走。谢医生指出,良好的生活习惯能够降低坐骨神经痛的风险,以下是一些预防方法。
首先,为了维持良好姿势,建议避免翘脚,坐姿要端正;站立时,则尽量不要采取三七步,这样有助于减轻腰部压力。
同时,可以在腰部后方加上靠垫,增强对脊椎的支撑。此外,谢医生建议,在长时间久坐时,应每半小时起身活动一下,避免保持同一姿势太久,以确保血液循环良好,避免肌肉过度绷紧。
搬运重物时,应该留意动作,不要腾空弯腰用力,以免对腰椎造成过大负担。建议蹲下或者屈膝,再拾起物品,并将物品尽量靠近身体,这样可以减少腰椎压力。
此外,透过运动强化肌力,也是预防坐骨神经痛的重要方法,不仅可以保持关节灵活度,还能增强核心肌群,形成天然“护腰”,强化腰椎的稳定性。建议做低强度运动,例如游泳、健走、骑脚车,循序渐进地培养运动习惯。
最后,保持健康体重也是重要的一环。体重过重或肥胖容易增加脊椎负担,进而引发坐骨神经痛。谢医生解释,体重过重可能使腰椎变形,导致椎间盘突出,进而引起坐骨神经痛。
若腰痛问题持续,应及早就医接受专业检查,以便及早改善症状。
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