Low Back Pain- when is it serious?

Low Back Pain- when is it serious?

Print Friendly, PDF & Email

Low Back Pain-  when is it serious?

who gets it?
causes
treatment
Authored by Dr Richard Bennett on 24.02.2019
Medically Reviewed by Dr Aifric Boylan
Last updated on 25.02.2019

Who gets low back pain?

  • Low back pain is commonest in people between the ages of 45 and 59.
  • It’s equally common in women as men.
  • Low back pain related to employment is commoner in men than women.

How common is low back pain?

  • Back pain is the commonest cause of sick-days for both manual and non-manual workers.
  • Over 50% of people will suffer from low back pain at some point in their lives (1).
  • Low back pain affects about 1 in 3 people each year (2).

low back pain treatment

What conditions can be treated by our online doctors?

When does low back pain become “chronic”?

The National Institute for Clinical Excellence (NICE) in the UK defines the categories of low back pain as follows:

  • Low back pain is “Chronic” if it’s lasted more than 12 weeks.
  • It’s “Sub-acute” if it’s lasted  between 6 and 12 weeks.
  • It’s“Acute” if it’s lasted less than 6 weeks.

However, in many cases the pain is intermittent (it comes and goes) so these definitions can lead to confusion.

What causes low back pain?

There are many causes of low back pain. This article focuses on “mechanical” low back pain. However, back pain can sometimes signify serious, even life-threatening illness. Serious causes of back pain are much commoner in people over the age of 50.

  • You should always consult with a doctor if you’re in any doubt over what’s causing your back pain.

Causes of mechanical low back pain include:

  • Physically demanding work.
  • Frequent bending/twisting/lifting/pushing/pulling.
  • Standing still for long periods.
  • Work with vibrating equipment.
  • Emotional health issues such as stress, depression and anxiety (3).

I have low back pain- should I be worried about serious causes?

  • Serious illnesses can affect anybody. You should definitely see a doctor if you’re worried about your low back pain.
  • If you have any of the following, you need to call an ambulance immediately:
    • Numbness around your anus (bumhole), your buttocks (bum) or the backs of your thighs.
    • Incontinence of faeces (poo) or urine.
    • Worsening weakness in your legs.
  • Things that can indicate an increased likelihood of serious problems include:
    • Significant trauma (eg. Road accident).
    • Pain going higher up in the back.
    • Feeling unwell.
    • Weight-loss.
    • Numbness/tingling.
    • Weakness in your legs.
    • Worsening or unrelenting pain.
    • Night pain.
    • Night sweats.
    • Older people (over 50).
    • Younger people (under 20).

How long does back pain last?

  • The outlook is normally positive.
    • 90% of cases resolve within 6 weeks.
    • Most people who go off work are back at work within 1 month.
    • Most people who go off work for more than 1 month are back at work within 6 months.

What is sciatica?

  • Sciatica occurs when a nerve in your low back is squeezed (or “trapped”), usually by a “disc” or a muscle.
  • Discs are the shock absorber system of the spine
    • They are the doughnut-shaped softer pads between the bones of the back (vertebrae).
    • The spinal cord travels down the middle of the vertebrae and discs.
    • Nerves come out of the spinal cord between the vertebrae and discs.
    • If a disc bulges outwards between vertebrae, it can press on a nerve.
    • This can cause feelings of pain, numbness or tingling where the nerve travels to.
  • Sciatica is when the pain goes down the thigh, into the knee and below, sometimes into the foot.
  • It’s often worse if you bend forward, cough or sneeze.

What is the treatment for low back pain?

In most cases the treatment of back pain is as follows:

  • Painkillers, usually starting with over-the-counter medications first.
  • Sometimes muscle relaxants such as diazepam can help.
  • Avoidance of triggers such as lifting/twisting/bending.
  • Avoid bed rest if possible.
  • Referral to a Physiotherapist and/or an osteopath.
  • Gently maintaining an active lifestyle.
  • Depending on the situation, imaging of the back (eg. MRI) may be ordered.
    • This is usually only required if serious pathology is suspected or if surgery is being contemplated.
    • Imaging of the back isn’t routinely recommended for mechanical low back pain as it doesn’t usually alter the management.
  • Stronger painkillers or other medications (such as amitriptyline) may be required if things don’t improve.

Further Patient Resources

www.betterhealth.vic.gov.au

Article Resources

(1) Koes BW et al. Diagnosis and treatment of low back pain. BMJ. 2006; 332(7555):1430–1434

(2) National Institute for Health and Clinical Excellence (NICE) 2009.

(3) European Guidelines for the management of acute non-specific low back pain in primary care

what causes mouth ulcers? are mouth ulcers contagious?
What conditions can be treated by our online doctors?

Learn more about online medical certificates

Testicular Torsion- how to spot this serious condition

By | June 29th, 2021|Categories: Men's Health, Testicular pain|

What is Testicular Torsion? Testicular torsion refers to the twisting of a testicle and the spermatic cord attached to it, inside the scrotum. If prolonged and untreated, the twisting rapidly affects the [...]

Comments Off on Testicular Torsion- how to spot this serious condition

Psoriasis

By | March 23rd, 2021|Categories: Psoriasis|

How to treat Psoriasis What is Psoriasis?  Psoriasis is a chronic (long term) skin condition that causes areas of the skin to become thickened, red, and scaly (described as [...]

Comments Off on Psoriasis

About the Author:

Richard Bennett
Dr Richard Bennett is an experienced UK-qualified GP, based in Melbourne. He attended medical school at Imperial College in London, and subsequently worked at Charing Cross Hospital and Royal Surrey County Hospital, before completing his vocational training in General Practice. For many years he was a GP owner in Norwich, where he was also an Executive Board Member for the Local Health Authority. He is a full time doctor working in a busy Melbourne GP clinic, as well as a founder and director of Qoctor. He is a regular contributor on the topics of migraine and mental health.

4.8 out of 5
reviewed by Trustpilot