D1 • Low-Back Pain Red Flags
Low Back Pain
Understanding causes, red flags, remedies and how to take a clear history.
A summary of the condition
Clinical focus: Low back pain is one of the most common reasons patients visit an osteopath. A structured history helps distinguish mechanical pain from serious pathology and guides examination and advice.
Common causes
- Muscle strain or ligament sprain (lifting, sudden movement, overuse)
- Poor posture, especially prolonged sitting or standing
- Herniated or bulging discs
- Degenerative changes (osteoarthritis, spinal stenosis)
- Sedentary lifestyle and lack of exercise
- Obesity or excess body weight
- Trauma (falls, accidents)
When to seek help
- Severe pain lasting more than a few weeks
- Pain radiating down the leg, especially below the knee
- Numbness, tingling or weakness in the legs
- Difficulty controlling bladder or bowel function
- Pain after significant trauma
Helpful first steps
- Relative rest (avoid aggravating activities, but avoid prolonged bed rest)
- Ice for acute inflammation; heat to relax muscles
- Over-the-counter pain relief if appropriate
- Gentle stretching and core strengthening
- Attention to posture and workstation setup
- Weight management if relevant
Note: Consistent stretching and strengthening of the back and core muscles support recovery and help prevent recurrence.
Disclaimer: This page is for educational purposes only and does not replace individual clinical advice. Always consult a qualified healthcare professional for personal concerns.
Watch: An overview of low back pain
Patient consultation – sample dialogue
A structured history for low back pain typically covers onset, location, character, radiation, neurological symptoms, red flags, previous treatment and lifestyle factors.
Osteopath: Hi, what brings you in today?
Patient: Hi, I’ve been dealing with this persistent pain in my lower back. It started gradually, but lately it’s been getting worse, especially after sitting for long periods.
Osteopath: I see. How long have you been experiencing this pain?
Patient: About three months now. At first it was just an occasional discomfort, but now it’s more constant.
Osteopath: Understood. Is the pain localised to one side, or do you feel it across your entire lower back?
Patient: It’s mostly across the lower back, but sometimes I feel it more on the right side.
Osteopath: And would you describe the pain as sharp, dull, or more of a throbbing sensation?
Patient: It’s usually a dull ache, but sometimes I get sharp twinges when I move a certain way.
Osteopath: That’s helpful to know. Have you noticed any numbness, tingling, or weakness in your legs?
Patient: I do feel some tingling in my right leg occasionally, but it’s not constant.
Osteopath: Have you had any recent injuries or changes in your daily routine, like increased physical activity or prolonged sitting?
Patient: I started working from home a few months ago, so I’m sitting a lot more than I used to.
Osteopath: That’s important. Have you tried anything to relieve the pain, like heat, stretching, or pain medication?
Patient: Yes, I’ve tried using a heating pad, which helps a little. Stretching also gives temporary relief.
Osteopath: That’s good to know. On a scale of 1 to 10, how would you rate the pain when it’s at its worst?
Patient: I’d say around a 7 on bad days, but usually it’s around a 4 or 5.
Osteopath: Does anything in particular make it worse?
Patient: Sitting for too long or bending forward makes it worse. Standing up after sitting for a while can also be painful.
Osteopath: Have you experienced any red-flag symptoms, like unexplained weight loss, night pain, fever, or loss of bladder or bowel control?
Patient: No, none of those. Just the back pain and occasional tingling.
Osteopath: Have you seen any other healthcare professional about this or had any imaging done, like an X-ray or MRI?
Patient: No, not yet. This is my first time seeking help for it.
Osteopath: Okay. Do you have any medical conditions like osteoporosis, arthritis, or a history of cancer?
Patient: No, I don’t have any medical conditions that I know of.
Osteopath: Good to know. Lastly, what type of chair and mattress do you use daily? Do you have proper lumbar support?
Patient: I work on a regular office chair, but it doesn’t have much back support. My mattress is quite old too.
Osteopath: That’s helpful. Thanks for sharing all of that. I’m going to assess your posture, check for muscle tightness, and evaluate your spine’s range of motion.
Patient: Okay, sounds good.
Osteopath: Great. Please stand up so we can have a closer look at your posture and movement.
Teaching points: The dialogue systematically covers onset, location, character, radiation, neurological symptoms, aggravating/relieving factors, red flags, previous care, past medical history and lifestyle (chair/mattress). This structure is transferable to most musculoskeletal presentations.
Words & phrases to remember
Click a speaker to hear the term without leaving this page.
| Term | Definition | Pronunciation |
|---|---|---|
| Lower back pain | Pain localised in the lumbar region, often due to muscle strain, poor posture or underlying conditions. | ˈləʊ.ə bæk peɪn |
| Sciatica | Pain radiating along the sciatic nerve, typically felt in the lower back, buttocks and legs. | saɪˈæt.ɪ.kə |
| Herniated disc | A spinal condition where the soft centre of a disc pushes through its outer layer, causing nerve irritation. | ˈhɜː.ni.eɪ.tɪd dɪsk |
| Lumbar strain | Injury or overstretching of muscles and ligaments in the lower back, leading to pain and stiffness. | ˈlʌm.bɑː streɪn |
| Spinal stenosis | Narrowing of the spinal canal, leading to nerve compression and pain. | ˈspaɪ.nəl stɪˈnəʊ.sɪs |
| Degenerative disc disease | Age-related wear and tear of spinal discs leading to pain and reduced flexibility. | dɪˈdʒen.ə.rə.tɪv dɪsk dɪˈziːz |
| Facet joint syndrome | Pain caused by arthritis or injury in the small joints of the spine. | ˈfæs.ɪt dʒɔɪnt ˈsɪn.drəʊm |
| Radiculopathy | Nerve irritation or compression in the spine, causing pain, weakness or numbness. | rəˌdɪk.jʊˈlɒp.ə.θi |
| Core strengthening | Exercises aimed at improving abdominal and back muscle support to reduce pain. | kɔː ˈstreŋk.θən.ɪŋ |
| Red flags | Serious warning signs in low back pain, such as unexplained weight loss, fever or severe neurological symptoms. | red flæɡz |
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