Lower back pain is one of the most common reasons people walk into our clinics in HSR Layout and Banashankari. Some patients bent to lift a bucket and felt something catch. Others have had a dull ache for years that gets worse after a long day at the desk or a long drive. Many come in worried that they will need an operation.
Here is the reassuring part: the large majority of lower back pain can be treated without surgery, once the real cause is found. This guide walks you through the seven causes we see most often, how they usually feel, and what actually helps.
Quick answer
- The most common causes of lower back pain are muscle strain, poor posture, disc bulge, facet joint wear, SI joint problems, spinal canal stenosis and inflammatory arthritis.
- Most cases settle with the right mix of activity, guided exercise, functional medicine and, where needed, steroid-free regenerative injections.
- Surgery is needed only in a small number of cases, usually when nerves are badly compressed or warning signs are present.
- Pain that lasts more than a few weeks, keeps coming back or travels down the leg deserves a proper examination.
The 7 most common causes of lower back pain
1. Muscle or ligament strain
This is the most common cause by far. Lifting something heavy, twisting awkwardly, a sudden movement at the gym or even a bad night’s sleep can overstretch the muscles and ligaments that support the spine.
How it feels: an ache or tight spasm across the lower back, sometimes on one side, that is worse when you move and eases with rest. It does not usually travel below the knee.
What helps: staying gently active rather than lying in bed, heat, and guided stretching and strengthening once the first sharp phase passes. Most strains improve within a few weeks. Read how to recover faster from a back sprain or strain.
2. Poor posture and long hours of sitting
Bengaluru works long hours at desks, on laptops and in traffic. Sitting slumped for hours puts steady load on the discs and tires the muscles that hold you upright. Over months, this turns into a nagging ache that never quite goes away.
How it feels: a dull, tired ache that builds through the day and eases when you lie down or move around.
What helps: setting up your desk and chair properly, getting up every 30 to 45 minutes, and a regular routine to strengthen your core and hip muscles. Our article on daily habits for a healthy spine covers simple changes you can start today.
3. Disc bulge or slipped disc
The discs between your vertebrae act as cushions. With age, strain or injury, a disc can bulge outwards or its soft centre can push through, a herniation that people often call a slipped disc. If it presses on a nearby nerve, the pain can shoot down the leg. This is known as sciatica.
How it feels: back pain that may spread into the buttock and down one leg, sometimes with tingling or numbness. Sitting, bending and coughing often make it worse.
What helps: many disc problems settle without an operation. At Dr Heal, treatment combines guided exercise, functional medicine and, when pain is severe or slow to improve, a steroid-free regenerative injection around the irritated nerve. See our disc bulge treatment and sciatica treatment pages. If your MRI report mentions a bulge, read what your MRI report really means before you worry.
4. Facet joint wear (lumbar spondylosis)
Each vertebra is linked to the next by small facet joints at the back of the spine. Like any joint, they can wear down over time. This age-related change is often called lumbar spondylosis, and it is one of the most commonly missed causes of long-standing back pain.
How it feels: stiffness and pain in the lower back, often worse in the morning, when standing for long or when leaning backwards. It usually stays in the back and buttocks.
What helps: exercise to keep the spine mobile and strong, weight management, functional medicine and, for stubborn pain, a steroid-free regenerative injection aimed at the painful joint. See our spondylosis treatment page, and learn more in our guide to facet joint and SI joint pain.
5. Sacroiliac (SI) joint problems
The SI joints connect the base of your spine to your pelvis. They can become irritated after a fall, during or after pregnancy, with uneven walking or with arthritis. Because the pain sits low and to one side, it is often mistaken for a disc problem. A deep ache in the middle of the buttock after long sitting can also come from a tight muscle instead: read about piriformis syndrome.
How it feels: pain low down on one side, just below the waist, that can spread to the buttock or groin. Climbing stairs, standing on one leg or turning in bed may set it off.
What helps: a careful examination to confirm the source, exercises to stabilise the pelvis and, when needed, a steroid-free regenerative injection into the joint. See our back pain treatment page, or our hip pain treatment page if the pain spreads into the hip or groin.
6. Spinal canal stenosis
As we get older, thickened ligaments, bony growths and bulging discs can gradually narrow the space around the nerves in the spine. This narrowing is called spinal canal stenosis, and it is most common after the age of 50.
How it feels: heaviness, aching or tingling in the legs when walking or standing, which eases when you sit down or bend forward. Many people find they can walk less and less distance before they need to rest.
What helps: many people walk further with a guided walking programme, functional medicine and steroid-free regenerative injections, which matter for older adults living with diabetes or blood pressure. See our spinal canal stenosis treatment page and how to walk further with spinal canal stenosis.
7. Inflammatory back pain (ankylosing spondylitis)
Not all back pain is mechanical. In conditions such as ankylosing spondylitis, the immune system causes inflammation in the spine and SI joints. It often starts in younger adults, under 40, and is easy to dismiss as ordinary back pain for years.
How it feels: back pain and stiffness that is worst in the early morning or after rest, lasts more than half an hour after waking, and gets better with movement and exercise.
What helps: early diagnosis with blood tests such as HLA-B27 and imaging, followed by a plan that calms inflammation at its source through functional medicine, diet and regular exercise. If you already take medicines prescribed by a specialist, do not stop them on your own. See our joint pain and arthritis treatment page, and read more in HLA-B27 positive? Understanding ankylosing spondylitis.
The causes at a glance
| Cause | Typical sign | Common age group |
|---|---|---|
| Muscle or ligament strain | Sudden ache after lifting or twisting | Any age |
| Posture and long sitting | Dull ache that builds through the day | Working adults |
| Disc bulge or herniation | Pain that travels down one leg | 30 to 50 |
| Facet joint wear | Stiffness, worse leaning back | Over 45 |
| SI joint problems | Low, one-sided pain near the buttock | Any age, common after pregnancy |
| Spinal canal stenosis | Leg heaviness when walking, eased by sitting | Over 50 |
| Inflammatory back pain | Morning stiffness that improves with movement | Under 40 |
When back pain needs urgent attention
Get medical help straight away if back pain comes with any of the following:
- Loss of control over your bladder or bowels
- Numbness around the groin, buttocks or inner thighs
- Weakness in one or both legs that is getting worse
- Fever, or unexplained weight loss
- Pain after a serious fall or accident
- A past history of cancer
These signs are uncommon, but they can point to a problem that needs immediate care.
How we treat lower back pain without surgery
At Dr Heal Pain Cure Hospital, treatment starts with finding the real source of the pain. Two people can have the same MRI report and very different reasons for their pain, so we never treat the scan alone. A typical plan looks like this:
- A detailed consultation and examination. We listen to how your pain started, what makes it better or worse, and check movement, nerves and the joints around the spine.
- The right tests, only when needed. Blood tests and imaging are available at our hospital, so you are not sent across the city for reports.
- A personalised, non-surgical plan. Depending on the cause, this may include steroid-free regenerative injections prepared through Dr Heal Pharma (no steroids, no painkillers and no antibiotics), functional medicine, clinical nutrition and guided rehabilitation.
- Follow-up until you are moving freely. We adjust the plan as you improve, and teach you how to keep the pain from coming back.
If surgery is ever truly the best option for you, we will tell you honestly and explain why. For more detail, see our back pain treatment, sciatica treatment and disc bulge treatment pages, or every condition we treat on our treatments page. Been advised a steroid injection elsewhere? Read what to know before an epidural steroid injection.
What you can do at home today
- Keep moving gently. Short walks are better than long bed rest, which tends to slow recovery. If the pain runs down your leg, try these gentle exercises for sciatica relief.
- Use heat. A warm pack for 15 to 20 minutes can relax tight muscles.
- Break up long sitting. Stand, stretch or walk for a couple of minutes every half hour.
- Lift with your legs. Bend your knees, keep the load close to your body and avoid twisting while you lift.
- Do not rely on painkillers for weeks. If you need them for more than a short spell, it is time to find the cause. Here is why painkillers are not the long-term answer.
Frequently asked questions
How long does lower back pain usually last?
Most simple strains improve within a few days to a few weeks. Pain that lasts longer than six weeks, keeps returning or spreads into the leg should be checked by a specialist.
Do I need an MRI for back pain?
Not always. Many back problems can be diagnosed from a careful examination. An MRI is useful when pain travels down the leg, does not improve with treatment, or when warning signs are present. Your doctor will advise you.
Can a slipped disc heal without surgery?
Yes, in many cases. The pain from a herniated disc often settles over weeks to months with guided exercise, functional medicine and, if needed, a steroid-free regenerative injection. Surgery is usually considered only when there is severe or worsening nerve weakness, or pain that does not respond to proper treatment.
Is it better to rest or stay active with back pain?
Staying gently active is usually better. A day or two of taking it easy is fine, but long bed rest can make muscles stiffer and weaker and slow your recovery.
Do Dr Heal’s back pain injections contain steroids?
No. When an injection is part of your plan, it is a steroid-free regenerative injection prepared through Dr Heal Pharma, with no steroids, no painkillers and no antibiotics. This also makes treatment easier to plan if you have diabetes or high blood pressure.
Where can I get non-surgical back pain treatment in Bengaluru?
Dr Heal Pain Cure Hospital treats lower back pain without surgery at its HSR Layout and Banashankari branches. Both are open 24 hours, and patients visit us from all over Karnataka.
Still living with back pain?
Let our pain specialists find the real cause and build a plan to treat it without steroids or surgery. We are open 24 hours at HSR Layout and Banashankari.
Call 07969288086Book an appointment