When Should You See Someone About Back Pain?
Updated: Aug 20
Back pain is extremely common. It can begin after lifting, training, gardening or spending a long day at a desk—but it can also appear without an obvious cause. Most episodes are not caused by anything serious and improve within a few weeks. The difficult question is often: should you keep moving and give it time, book an assessment, or seek medical help?
The answer depends less on the pain score alone and more on the symptoms accompanying it, how it is changing and how much it is limiting your normal life.
When back pain needs emergency attention
Back pain rarely represents a medical emergency, but certain combinations of symptoms require immediate assessment.
Call 999 or go to A&E if your back pain is accompanied by:
• new numbness or loss of feeling around the genitals, anus or buttocks—the area that would contact a saddle;
• new difficulty starting or controlling urination, loss of bladder or bowel control, or being unable to tell when your bladder is full;
• pain, tingling, numbness or weakness affecting both legs;
• new changes in sexual sensation or function;
• chest pain; or
• pain that began after a serious accident, such as a major fall or road traffic collision.
These symptoms can indicate a rare but serious problem affecting the nerves at the bottom of the spine or another condition requiring urgent investigation. Do not wait for a physiotherapy or osteopathy appointment if they occur.
When to contact your GP or NHS 111
Ask for an urgent GP appointment or contact NHS 111 if you feel hot, cold, shivery or generally unwell with back pain, or if severe pain begins suddenly or is getting worse quickly.
You should also arrange a GP review if:
• the pain is not improving after a few weeks of self-management;
• it is stopping you from working, sleeping or managing normal daily activities;
• it is persistent at night or does not improve with rest;
• you have unexplained weight loss;
• you notice a lump, swelling or change in the shape of your back;
• coughing, sneezing or opening your bowels makes it significantly worse;
• the pain is mainly in the upper back between the shoulder blades;
• you have a history of cancer, significant osteoporosis or a recent infection; or
• you are worried, struggling to cope or feel that something is not right.
A musculoskeletal clinician also screens for warning signs, but some symptoms need medical assessment rather than routine treatment.
When is it reasonable to manage back pain yourself?
If there are no warning signs, a new episode of mild or moderate back pain can often be managed initially by staying gently active and adjusting aggravating activities for a short period.
Try to continue normal daily movement within tolerable limits. Short walks, regular changes of position and comfortable mobility exercises are usually preferable to prolonged bed rest. Heat or a wrapped ice pack may help some people feel more comfortable.
Pain does not always mean that movement is causing further damage. A sensitive back can hurt during safe, ordinary movement, particularly in the first few days. Complete rest can increase stiffness, reduce confidence and make returning to normal activity more difficult.
If you are considering medication, ask a pharmacist or GP what is safe for you. Anti-inflammatory medicines are not suitable for everyone, and NHS guidance does not recommend paracetamol alone as the main medicine for back pain.
When can a physiotherapist or osteopath help?
You do not have to wait until back pain becomes severe or chronic before seeking an assessment. It may be useful to book with a qualified musculoskeletal clinician when:
• pain is not clearly improving over the first one to two weeks;
• it keeps returning;
• pain spreads into the buttock or leg;
• you have pins and needles, numbness or suspected sciatica affecting one leg;
• stiffness or pain is limiting work, sleep, walking, lifting, training or sport;
• you are uncertain which movements are safe;
• you want a structured plan for returning to the gym, running or competition; or
• you have tried rest, stretching or general exercises but do not know how to progress.
An assessment is not simply about identifying one painful structure. Your clinician should listen to how the problem began, screen for symptoms requiring medical referral, examine your movement and neurological function where appropriate, and consider factors such as training load, strength, sleep, work demands and previous episodes.
At Light Blue Clinic, our back pain assessment and treatment in Cambridge combines a detailed clinical assessment with advice, appropriate hands-on treatment and progressive rehabilitation. Our physiotherapists and osteopaths work within the same team, so the focus is on matching your care to the problem and your goals rather than forcing every patient into the same approach.
You can learn more about our integrated physiotherapy and osteopathy service in Cambridge.
Do you need an MRI scan?
Usually, no—not at the beginning.
NICE advises that imaging should not routinely be offered for low back pain or sciatica in a non-specialist setting. MRI findings such as disc changes are common, including in people without pain, and a scan does not always explain the symptoms or change the treatment plan.
Imaging becomes more relevant when the assessment suggests a serious underlying condition, when symptoms are progressing, or when the result is likely to change specialist management. A clinician can explain whether a medical referral or further investigation is appropriate.
What should treatment for back pain involve?
Good back pain care should help you understand the problem and become more confident in movement—not make you dependent on repeated passive treatment.
Depending on your presentation, a plan may include:
• advice on staying active and temporarily modifying painful tasks;
• exercises to restore comfortable movement;
• progressive strength and capacity work;
• guidance on returning to work, training or sport;
• hands-on treatment when it supports movement and exercise; and
• strategies for recurrent or persistent pain, including pacing, sleep and load management.
NICE recommends exercise as part of care for a flare-up or episode of low back pain. Manual therapy may be considered, but only as part of a package that includes exercise rather than as a stand-alone solution.
A simple way to decide what to do next
Seek emergency care now if you develop changes in bladder or bowel function, numbness around the saddle area, symptoms in both legs, chest pain or back pain following a serious accident.
Contact your GP or NHS 111 if you are unwell, the pain is severe and worsening quickly, or you have other concerning symptoms such as unexplained weight loss or persistent night pain.
Book a musculoskeletal assessment if the pain is not settling, keeps returning, travels into one leg, limits normal activity or leaves you unsure how to move and recover safely.
Continue gentle self-management if the pain is recent, manageable, improving and not accompanied by any warning signs.
Back pain assessment in Cambridge
If back pain is disrupting your work, training, sleep or everyday movement, we can help you understand what is happening and plan the next step. Light Blue Clinic provides physiotherapy, osteopathy and rehabilitation for back pain at our Cambridge clinics.
Book an assessment online or visit our Back Pain Clinic Cambridge page to learn more.
This article provides general information and is not a diagnosis or a substitute for individual medical advice. If you are unsure whether your symptoms require urgent attention, contact NHS 111.
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