A new study in the European Spine Journal looked at how often people develop a herniated disc in the lower back and what increases the risk. A lumbar disc herniation happens when one of the discs between the bones in your spine bulges or breaks (i.e. the inner jelly protrudes through the outer fibrous layer). They can cause pain locally, or even down the leg at times in the form of sciatica if the nerve roots are being pinched.

The study reviewed many past papers and found that the problem is fairly common, especially in adults between 30 and 50 years old. It is less common in younger people but can affect anyone. How often it happens depends on how it is defined. Only a few people per thousand each year need surgery, but many more have milder symptoms that do not require it.

Several clear risk factors were found. Smoking and being overweight both make the spine weaker over time. Health issues like high blood pressure, high cholesterol, and diabetes also raise the risk. People who often bend forward, lift heavy objects, or sit for long hours at work are more likely to develop disc problems. Vibration from heavy machinery, night shifts, and high stress at work may also contribute, especially for women.

The good news is that most of these factors can be improved. Staying active, keeping a healthy weight, and using proper lifting and posture techniques can help protect your spine. Managing overall health, especially heart and blood pressure, is important too.

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Tips to Protect Your Back

1. Don’t smoke, as it reduces blood flow and weakens the discs.
2. Maintain a healthy weight to lower pressure on the spine.
3. Stay active with regular walking and core strengthening.
4. Use good lifting form – maintain a neutral spine
5. Take breaks from sitting and set up your workspace properly.
6. Manage your blood pressure, cholesterol, and blood sugar.
7. Reduce stress and get enough sleep to help your body recover.

If you have more questions about your back pain, feel free to contact us or book online!