Why your lower back pain keeps coming back

Lower back pain is the most common reason people see a physiotherapist in India. Most people treat the flare-up with painkillers, a few days of rest, and maybe a heating pad, and they feel better within a week or two. Then, a few months later, it comes back. The treatment loop repeats. What is missing is attention to the underlying pattern that caused the pain in the first place. The flare-up is just the signal. The cause is usually still there.

Why does it keep coming back?

Lower back pain usually comes from a combination of weak deep stabilising muscles (the multifidus and transversus abdominis), stiff hips, and habitual movement patterns that load the spine unevenly. Sitting for long hours in office chairs, or on the floor without back support, shortens the hip flexors and gradually shuts off the glutes. When you go to lift something heavy or twist suddenly, the lower back takes the load instead of the hips and core. This is not a problem with your spine. It is a problem with how your body is using it.

Common triggers to recognise

• Long sitting periods: Sitting for more than 45 minutes at a stretch without a movement break compresses the lumbar discs and reduces blood flow to the stabilising muscles. Office workers, drivers, and anyone with a long daily commute are particularly at risk.
• Poor lifting mechanics: Lifting from a bent-back position instead of hinging at the hips places the load directly onto the lumbar joints and discs. Even lifting something light repeatedly in this way adds up over a day.
• Mattress and sleeping position: Sleeping on a very soft mattress that offers no spinal support puts the lower back into an uncontrolled position for 6-8 hours. Side sleepers who let their top knee drop forward also rotate the lumbar spine throughout the night.
• Stress and sleep quality: High stress raises cortisol and increases pain sensitivity. Poor sleep means the body does not recover between episodes. Both make the back more vulnerable to flare-ups from loads that would otherwise cause no problem.
• Rest without rehab: A previous episode that was treated with rest only, and no targeted rehabilitation, leaves the stabilising muscles weaker and the movement pattern unchanged. The next episode is then more likely, often from a smaller trigger than the first time.

Three exercises that help break the cycle

When to see a physiotherapist

If the pain is constant rather than episodic, if it radiates into your leg or comes with numbness or pins and needles, or if these exercises cause a sharp increase in pain, book an appointment. A physiotherapist can assess your movement patterns, identify what is specifically driving your pain, and give you a programme tailored to your spine. Most people with recurring back pain see significant improvement within 6 to 8 sessions when they address the cause rather than just the flare-up.