A backache that makes the commute hard. Knee pain that gets in the way of cooking. A headache that keeps coming back. When pain keeps returning, it starts to shape the day: work, sleep and time with family all get harder to plan.
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Pain that lasts is worth taking seriously, and the place to start is an assessment that looks at both the symptoms and what they are doing to your life. This guide covers what chronic pain means, why it can persist, everyday approaches that may help, when to see a doctor, and the warning signs that need emergency care.
This article is general health information for adults. It does not replace professional medical advice, diagnosis or treatment. Decisions about care should be based on your own symptoms, history and a clinical assessment.
Key takeaways
- Chronic means more than three months. Pain that lasts or keeps returning beyond that is usually called chronic.[1] That is a way of classifying it, not a reason to wait before seeing a doctor.
- Movement and pacing help many people. A supervised exercise programme is recommended for chronic primary pain.[1]
- Sleep and mood belong in the plan. Poor sleep can make pain harder to manage.[4]
- Some symptoms cannot wait. Sudden chest pain, severe breathlessness, stroke signs, and back pain with bladder or bowel changes need emergency help. In India, call 112.
Quick answer
Chronic pain is pain that continues, or keeps coming back, for more than three months.[1] It can come from a condition such as arthritis, from nerve damage or an old injury, or from changes in how the nervous system handles pain signals.[2] Management usually combines suitable movement, pacing, attention to sleep and mood, and a review of medicines with a professional. See a doctor when pain persists or gets in the way of daily life, and get emergency care for the red-flag symptoms listed below.
What is chronic pain?
Pain that continues or keeps returning for more than three months is generally called chronic pain. It may be linked to an underlying condition such as arthritis. It can also occur when no single condition explains the pain or how much it affects you. Clinicians call these chronic secondary pain and chronic primary pain, and a person can have both.[1]
The three-month line is for classification. If your symptoms are getting worse or disrupting your life, book the appointment now.
Why pain can persist
Long-lasting pain has many possible causes. Joint inflammation, nerve damage, old injuries and some headache disorders can all contribute, and fibromyalgia is another condition linked with persistent pain. Sometimes the way the nervous system processes signals changes, and pain continues after an injury has healed.[2] Nerve pain has its own pattern; our explainer on burning feet at night covers one common form.
How pain feels cannot settle a diagnosis on its own. Burning, tingling or electric-shock sensations may point to nerve pain, but a clinician needs the wider picture.[2]
Pain also affects mood, relationships and work, and stress, emotional health and circumstances can affect the pain in return. None of this means the pain is imaginary. Physical, psychological and social factors can all be part of treatment.[2]
Everyday approaches that may help
1. Choose movement that suits your condition
The best activity plan is one you can follow safely and keep doing. For low-back pain, the World Health Organization lists exercise and physical therapies as ways to improve strength, movement and everyday participation.[3]
Depending on your assessment, a doctor or physiotherapist may suggest short walks, mobility work or strengthening exercises. Start at a level you can manage and build up slowly. For chronic primary pain, the UK's National Institute for Health and Care Excellence (NICE) recommends a supervised exercise programme adapted to the person.[1]
If your pain is severe, unexplained or changing, get advice before starting a new routine. Exercise should fit your diagnosis and any recovery restrictions.
2. Make daily activity manageable
Pacing means spreading activity across the day with breaks, rather than saving every demanding job for a good day.[4]
Someone who finds long cooking sessions painful could split the preparation into shorter blocks and ask for help with heavy tasks. A desk worker might ask about workstation changes and chances to change position; workplace adjustments are part of managing low-back pain.[3]
Talk about which activities you want back and what a realistic starting point looks like.
3. Make room for sleep in the plan
Pain can disturb sleep, and too little sleep can make pain harder to manage.[4] A regular waking time, a quiet and comfortable bedroom and time to wind down before bed are sensible starting points. Cutting back on evening tea or coffee and putting the phone away before sleep may also help.[5]
Note whether pain wakes you, whether you struggle to fall asleep, or whether you wake unrefreshed. If sleep problems continue or affect how you cope during the day, raise them with a doctor. Sleep advice sometimes needs to go alongside treatment for the pain or for a separate sleep problem.[5] We wrote about how the two interact in a personal story about pain and sleep.
4. Get support for the emotional strain
Slow, comfortable breathing, relaxation and staying in touch with supportive people can help with coping. Small changes, such as a shorter visit with a friend, can make social contact easier to keep up.[4]
For chronic primary pain, NICE advises considering cognitive behavioural therapy (CBT) or acceptance and commitment therapy (ACT), delivered by a trained professional.[1] These can sit alongside care for the physical symptoms.
5. Review medicines with a professional
Medicines help with some kinds of pain, but the right choice depends on the cause, your health history and your other treatments. Common painkillers carry risks, particularly for people with kidney, liver, stomach or heart conditions, and during pregnancy. A doctor or pharmacist can check suitability and interactions.[6]
If you need pain relief often, ask for a review. Ask what benefit to expect, how long to take the medicine and which side effects to watch for, and do not change regular treatment without speaking to the prescriber. The US Centers for Disease Control and Prevention lists exercise, physical therapy and psychological approaches among the options for chronic pain. The right mix differs from person to person.[6]
If you are reading about cannabis-based options, our evidence review of Vijaya for chronic pain in India sets out what the trials do and do not show, and Vijaya and your other medicines covers interactions.
When to book a medical appointment
Get an assessment when pain persists, keeps coming back, or interferes with sleep, work or ordinary activities. You do not need to wait until it is unbearable. For back pain, symptoms that have not improved after a few weeks, or that stop you doing everyday things, need medical advice.[7]
Mention any new symptoms or a change in the pattern. Back pain with unexplained weight loss should be checked. Back pain with fever, chills or feeling generally unwell, or severe pain that starts suddenly or gets worse quickly, needs urgent advice.[7]
If you are unsure where to go, a general physician is a good first stop. Describe how the pain affects your life as well as where it hurts.
Warning signs that need emergency care
Get emergency help straight away, by calling 112 or going to the nearest emergency department, for:
- Sudden chest pain or pressure that does not settle, especially if it spreads to the arm or jaw, or comes with sweating or breathlessness.[8]
- Severe difficulty breathing, such as gasping or being unable to speak normally.[9]
- Sudden drooping of the face, weakness on one side of the body or trouble speaking, even if it passes.[10]
- Back pain with new difficulty passing urine, loss of bladder or bowel control, numbness around the genitals or anus, or weakness or numbness in both legs.[7]
These symptoms should not wait for a routine appointment.
Keep a short pain record for your appointment
A few notes make it much easier to explain what is going on. Write down:
- where the pain is and whether it spreads;
- when it started, how often it happens and how long it lasts;
- what it feels like, and whether that has changed;
- what makes it better or worse;
- how it affects sleep, walking, work, housework and mood;
- medicines or treatments you have tried, with the dose, any benefit and any side effects.
Keep it short enough that you will actually keep it up. A line like "knee pain after the evening walk, woke twice overnight" gives a consultation something concrete to work with. Bring earlier reports, a list of your current medicines and the questions you most want answered.
Set goals that mean something to you
A good care plan reflects your priorities. That might be walking to the nearby shop, sleeping more comfortably or getting through a working day. Agree on next steps and a review date with your clinician, and go back if your symptoms change.[1]
Living with persistent pain is hard. Asking for help is a practical step, and a plan built around you, with small daily adjustments and regular review, gives you a clearer way to manage it.
Frequently asked questions
How long does pain have to last to be called chronic?
More than three months, whether it is constant or keeps coming back.
Should I rest or keep moving with chronic pain?
For many people, suitable and gradually increased movement helps more than rest. The right level depends on your diagnosis, so ask a doctor or physiotherapist.
Can poor sleep make pain worse?
Yes. Pain disturbs sleep, and too little sleep can make pain harder to cope with, so it is worth raising both at the same appointment.
When is back pain an emergency?
When it comes with new trouble passing urine, loss of bladder or bowel control, numbness around the genitals or anus, or weakness or numbness in both legs. Call 112 or go to an emergency department.
Sources
Sources checked on 15 September 2026.
- National Institute for Health and Care Excellence (NICE). Chronic pain (primary and secondary) in over 16s: assessment of all chronic pain and management of chronic primary pain (NG193), recommendations. nice.org.uk
- US National Institute of Neurological Disorders and Stroke. Pain. ninds.nih.gov
- World Health Organization. Low back pain, fact sheet. who.int
- NHS. 10 ways to reduce pain. nhs.uk
- NHS. Insomnia. nhs.uk
- US Centers for Disease Control and Prevention. Nonopioid therapies for pain management. cdc.gov
- NHS. Back pain. nhs.uk
- NHS. Chest pain. nhs.uk
- NHS. Shortness of breath. nhs.uk
- NHS. Symptoms of a stroke. nhs.uk
This article is general health information for adults. It does not replace professional medical advice, diagnosis or treatment. Decisions about care should be based on your own symptoms, history and a clinical assessment.