Whether you sit at a desk all day, carry heavy boxes around, or don't feel like you do any activities that would be hard on your body, you've probably felt lower back pain at some point in your life. This issue is incredibly common and can be caused by a variety of factors. According to Healthline, most causes of lower back pain stems from injuries like "muscle sprains or strains due to sudden movements or poor body mechanics while lifting heavy objects." Back pain can last anywhere from three days if it is acute to more than three months if it is chronic.

无论你是整天坐在办公桌前，还是搬运沉重的箱子，或者你不觉得你做了任何对身体有困难的活动，在生活中，都可能在某个时候感到过腰痛。这个问题非常普遍，可以由多种因素引起。根据Healthline的说法，下腰痛的大部分原因源于受伤，比如“举重时突然转向或身体机能不佳导致的肌肉扭伤或拉伤。”如果是急性背痛，可以持续3天，如果是慢性背痛，可以持续3个月以上。

Back injuries can be caused by everyday events, like lifting something too heavy or tripping and falling. The muscles and ligaments in the back can get pulled or tear after excess activity working that area. A herniated disc, which is when a spinal disc pushes against the nerves in the back, can also cause pain in that area. This injury becomes more common as you age. Your pain may also be caused by sciatica, which is a condition that causes pain to radiate from your lower back down to your legs. It can be caused by issues like a herniated disk, bone spur, or other spinal problems. These can compress spinal nerves and cause pain, inflammation, and numbness.

背部受伤可能是由日常事件引起的，比如提重物太重或绊倒和摔倒。背部的肌肉和韧带在过度活动后会被拉扯或撕裂。椎间盘突出，也就是当椎间盘挤压背部的神经时，也会引起该区域的疼痛。随着年龄的增长，这种损伤变得越来越常见。你的疼痛也可能是由坐骨神经痛引起的，坐骨神经痛是一种导致疼痛从你的下背部辐射到你的腿的情况。它可能由椎间盘突出、骨刺或其他脊柱问题引起。这些情况都会压迫脊神经，引起疼痛、炎症和麻木。

Treatments for back pain will depend on the cause

背痛的治疗取决于病因

If your lower back pain is coming from a strained muscle or stiffness, it should go away on its own after some rest (via Cleveland Clinic). If your pain is severe but doesn't require surgery or another treatment, your doctor may give you prescription-strength painkillers to help you cope with the pain while you heal. Physical therapy is sometimes necessary for people with chronic back pain. You should visit a doctor about your pain if it doesn't subside within a few days or if your pain is interfering with your daily activities.

如果你的下背部疼痛是由于肌肉拉伤或僵硬引起的，休息一会后应该自行消失。如果你的疼痛很严重，但不需要手术或其他治疗，你的医生可能会给你处方的强力止痛药，帮助你在痊愈的同时缓解疼痛。对于慢性背痛患者，物理治疗有时是必要的。如果你的疼痛在几天内没有缓解，或者你的疼痛干扰了你的日常活动，你应该去看医生。

While injuries and diseases that can cause lower back pain can't always be avoided, there are ways that you can decrease your chances of developing this condition. Excess weight can put pressure on your spine, so eating healthy can help you avoid putting on extra pounds that might hurt your back. A regular exercise routine will build the muscles in your core and help you prevent injury. If you sit all day for your job, make sure you maintain good posture at your desk with an ergonomic chair set at an ideal height. You should not be hunching over while you work. Be sure to get up from your desk every hour and move around to avoid strain on your back.

虽然导致腰痛的伤害和疾病并不是总是可以避免的，但是有一些方法可以降低你患这种病的几率。超重会对你的脊椎造成压力，所以健康饮食可以帮助你避免增加可能伤害你背部的额外体重。有规律的锻炼可以锻炼你核心部位的肌肉，防止受伤。如果你为了工作坐了一整天，确保你在办公桌前保持良好的姿势，把椅子设置在一个理想的高度。工作时不要弯腰驼背。确保每隔一小时离开你的办公桌，走动走动，以避免背部紧张。