Understanding Low Back Pain (Muscle Strain)

Low back pain from muscle strain happens when the muscles or ligaments in your lower back are overstretched or torn. This can happen from lifting something heavy the wrong way, a sudden awkward movement, or doing too much physical work at once. Poor posture over a long time — like sitting or bending in the same position for hours — can also cause it.

Many mild cases of low back pain get better at home with rest, a warm compress, and over-the-counter pain relievers like paracetamol or ibuprofen. You should see a doctor if the pain is very severe, does not improve after a week or two, or if you also have numbness, weakness in your legs, or trouble passing urine or stool. These signs could mean something more serious is going on.

Most people with a mild to moderate muscle strain start feeling better within one to two weeks. Full recovery can take anywhere from a few days to about six weeks, depending on how bad the strain is and how well you rest and care for yourself. Staying gently active — rather than lying in bed all day — usually helps you heal faster.

Treatment usually starts with rest, heat or ice packs on the painful area, and pain-relief medicines. A doctor may also recommend physiotherapy exercises to strengthen your back muscles and improve your posture. In more stubborn cases, a doctor might give you stronger medication or refer you for further tests to rule out other causes.

To prevent low back pain from returning, try to always bend your knees when lifting heavy objects instead of bending at the waist. Strengthen your back and stomach muscles with regular gentle exercise like walking or stretching. Avoid sitting or standing in one position for too long, and use a chair that supports your lower back properly.