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Lower Back Pain: Why It Happens and What You Can Do

Elderly woman experiencing lower back pain while bending forward

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Lower back pain is extremely common, but it does not always mean something is seriously wrong with your spine. For many people, it develops after lifting, exercise, prolonged sitting, an awkward movement or simply doing more physical activity than the body is used to.

The good news is that most episodes of non-specific lower back pain improve with time and appropriate management. Staying gently active, gradually returning to normal activities and understanding what may be contributing to your symptoms can all form part of recovery.

But not all back pain is the same. Some symptoms require assessment by a healthcare professional, and certain warning signs require urgent medical attention.

If you’re experiencing lower back pain in Brisbane, this guide explains some of the common reasons it happens, what you can do yourself, and when professional assessment may be appropriate.

What is lower back pain?

Lower back pain refers to pain in the area of the back below the ribs, around the lumbar spine.

It can feel different from person to person. You might experience:

  • aching or soreness
  • stiffness
  • sharp or catching pain
  • discomfort when bending or straightening
  • pain after sitting or standing for a long time
  • pain associated with lifting or exercise
  • pain that spreads into the buttocks
  • pain that travels into the leg

Some people experience lower back pain for a few days, while others have symptoms that persist for weeks or longer.

Importantly, pain does not always tell you exactly which structure is responsible. In many cases, there is no single identifiable tissue or injury that can completely explain the symptoms. Current Australian guidance therefore places considerable emphasis on clinical assessment, function, self-management and appropriate activity rather than automatically relying on imaging.

Why does lower back pain happen?

There isn’t one universal cause of lower back pain.

The lower back is involved in almost everything we do — walking, bending, lifting, sitting, twisting and exercising. Pain can develop when the demands placed on the body temporarily exceed what it is accustomed to handling.

Everyday activities

Something as ordinary as lifting a box, gardening, cleaning or moving furniture can sometimes trigger back pain.

The activity itself isn’t necessarily harmful. Often, the issue is a sudden increase in load, repetition or intensity.

For example, spending a weekend gardening after several weeks of relatively little physical activity may place a very different demand on your back.

Prolonged sitting

Long periods of sitting can be uncomfortable for some people, particularly when combined with limited movement throughout the day.

Rather than thinking that one particular sitting posture is permanently damaging your spine, it can be more useful to consider how long you remain in one position and how much movement you get throughout the day.

Regularly getting up, walking around and changing position can help reduce prolonged loading.

Exercise and sport

Exercise is generally beneficial for your back, but sudden changes in training can sometimes contribute to symptoms.

This can happen when you:

  • increase weights quickly
  • suddenly increase running distance
  • return to sport after a long break
  • add a new exercise
  • train much more frequently than usual

The answer isn’t necessarily to stop exercising altogether. In many situations, modifying the activity and gradually rebuilding capacity is more useful than prolonged rest.

Muscle or joint irritation

The muscles, joints, ligaments and other tissues around the lower back can all contribute to pain.

A physical examination can help identify movements or activities that reproduce your symptoms and determine whether further assessment or treatment is appropriate.

Stress, sleep and other factors

Back pain isn’t purely a mechanical experience.

Pain can be influenced by sleep, stress, mood, activity levels and how you respond to symptoms. Recent Queensland Health information highlights the importance of movement alongside broader lifestyle factors such as sleep and stress when managing and preventing episodes of back pain.

This doesn’t mean that the pain is “just stress”. It means that several factors can influence how pain develops and how well someone recovers.

What can you do for lower back pain?

For many uncomplicated episodes, the initial goal isn’t necessarily to eliminate every sensation of pain immediately.

Instead, the aim is to keep your body moving, gradually return to normal activities and avoid unnecessarily prolonging inactivity.

Keep moving

One of the most consistent messages in Australian back-pain guidance is to remain active where possible.

Gentle walking and normal daily activities can be a useful starting point. Prolonged bed rest is generally not recommended for ordinary non-specific lower back pain.

You may need to temporarily modify activities that significantly aggravate your symptoms, but complete inactivity isn’t usually the goal.

Gradually return to exercise

As your symptoms settle, gradually increase your activity.

Depending on the individual, this might include:

  • walking
  • swimming
  • cycling
  • resistance training
  • mobility exercises
  • Pilates or yoga

There is no single exercise that is right for everyone with lower back pain. The appropriate approach depends on your symptoms, current fitness, goals and any other health considerations.

Avoid doing too much too soon

It is common to feel better and immediately return to everything at full intensity.

That can sometimes lead to another flare-up.

A more gradual approach allows your body to rebuild tolerance to the activities that matter to you — whether that’s work, gym training, gardening, running or playing sport.

Heat may provide temporary relief

Heat can be useful for some people experiencing back pain, particularly when stiffness or muscle discomfort is prominent.

It isn’t a treatment for every underlying cause of back pain, but it may make movement more comfortable while symptoms settle. Queensland Health resources include heat, activity modification and maintaining normal activity among non-surgical management approaches.

When should you see someone about lower back pain?

You don’t necessarily need professional treatment for every episode of lower back pain.

However, an assessment may be worthwhile if:

  • the pain is significantly limiting your normal activities
  • symptoms aren’t improving
  • the pain keeps returning
  • you’re unsure what is causing your symptoms
  • pain is affecting work, exercise or sleep
  • you have symptoms travelling into the leg
  • you develop numbness, tingling or weakness
  • you’re concerned about your symptoms

A healthcare professional can take a history, perform an appropriate physical examination and determine whether conservative management is suitable or whether another form of assessment or referral is needed.

Australian clinical guidance also emphasises matching treatment to the individual’s clinical and psychosocial assessment rather than automatically using the same treatment for everyone.

What about chiropractic care for lower back pain?

Chiropractic care is one of several conservative approaches that may be considered for some people with lower back pain.

An assessment with a chiropractor can look at your symptoms, movement, physical function and relevant history. Depending on the findings, care may include hands-on treatment, advice about activity and exercises or other appropriate conservative strategies.

The Australian Commission on Safety and Quality in Health Care specifically provides a clinical care guide for chiropractors managing patients with a new acute episode of low back pain, with or without leg pain.

The important point is that treatment should be individualised. Chiropractic care isn’t appropriate for every cause of back pain, and a responsible assessment should consider whether another healthcare professional or further investigation is more appropriate.

Do you need an X-ray or MRI?

Not necessarily.

For many people with uncomplicated lower back pain, imaging does not change the initial management. Australian guidance recommends avoiding unnecessary investigations and focusing on appropriate clinical assessment and management.

Imaging may be appropriate in particular circumstances, such as when there are concerning symptoms, significant trauma or suspicion of a specific underlying condition.

It is also worth remembering that changes seen on spinal imaging aren’t automatically the explanation for someone’s pain. A scan needs to be interpreted alongside the person’s symptoms and clinical findings.

When is lower back pain an emergency?

Most lower back pain is not an emergency, but certain symptoms require prompt medical attention.

Seek urgent medical care if back pain is accompanied by symptoms such as:

  • loss of bladder or bowel control
  • difficulty passing urine
  • numbness around the genitals or anus
  • significant or progressive weakness in the legs
  • inability to walk
  • sudden numbness or paralysis
  • severe pain following significant trauma
  • fever or signs of infection
  • unexplained weight loss
  • a history of cancer together with concerning back symptoms

These symptoms can sometimes indicate a more serious underlying problem and shouldn’t simply be treated as routine muscular back pain. Queensland Health and Healthdirect both identify neurological, bladder/bowel and other systemic symptoms as reasons for urgent assessment.

If you have a life-threatening emergency in Queensland, call 000.

How can you reduce your risk of future back pain?

There is no guaranteed way to prevent every episode of lower back pain, but maintaining general physical capacity can help.

Useful habits include:

  • staying physically active
  • regularly changing position rather than remaining still for long periods
  • gradually increasing exercise intensity
  • maintaining strength and mobility
  • allowing adequate recovery between demanding activities
  • looking after sleep and general health
  • returning to normal activity after an episode rather than becoming unnecessarily fearful of movement

Regular movement is particularly relevant in Brisbane, where people may spend long periods commuting, working at a desk and then switch between relatively sedentary days and more demanding weekend activities.

The goal isn’t to protect your back from every movement. It’s to build a back and body that are capable of handling the movements and activities that are part of your life.

Getting assessed for lower back pain in Brisbane

If your lower back pain is persistent, recurring or interfering with your normal activities, a professional assessment can help clarify what may be contributing to your symptoms and whether conservative care is appropriate.

At Angel Chiropractic in Annerley, assessment and care can be tailored to the individual rather than assuming every episode of back pain requires the same approach.

If you’re unsure whether chiropractic care is appropriate for your symptoms, an assessment can help determine the most suitable next step.


FAQ SCHEMA

1. What causes lower back pain?

Lower back pain can have many possible contributors, including changes in activity, lifting, exercise, prolonged periods in one position and irritation of tissues around the lumbar spine. In many cases, no single specific cause can be identified.

2. Should I rest if I have lower back pain?

For most uncomplicated lower back pain, prolonged bed rest is not recommended. Staying gently active and gradually returning to normal activities can support recovery. Activities that significantly aggravate symptoms may need to be temporarily modified.

3. When should I see a chiropractor for lower back pain?

An assessment may be appropriate if your lower back pain is affecting your daily activities, isn’t improving, keeps returning or you’re unsure what is contributing to your symptoms. A chiropractor can also determine whether chiropractic care is appropriate or whether another form of healthcare assessment is needed.

4. Do I need an MRI for lower back pain?

Not necessarily. Most people with uncomplicated lower back pain don’t require immediate imaging. Imaging is generally considered when there are specific clinical reasons for it, such as concerning symptoms or suspicion of a particular underlying condition.

5. When is lower back pain an emergency?

Seek urgent medical attention if back pain occurs with symptoms such as bladder or bowel dysfunction, numbness around the genital or anal area, significant or progressive weakness, inability to walk, severe trauma or other concerning systemic symptoms.

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Dr. Angel Lu, chiropractor at Angel Chiropractic, seated in clinic
Patient Review


I had an amazing experience with Angel . From the moment I walked in, I felt welcomed and comfortable. Angle took the time to listen to my concerns and thoroughly explained the treatment plan. The adjustments were gentle yet effective, and I noticed a significant improvement in my pain after just a few sessions. The staff is also incredibly friendly and professional, making each visit a pleasure. I highly recommend Angel to anyone seeking top-notch chiropractic care!