Pain types

Learn about the various pain types and how to manage pain with our advice and tips

Last updated: 19 July 2021 · 10 min read

Pain types do differ. There are 3 widely accepted pain types relevant for musculoskeletal pain:

  1. Nociceptive pain (including nociceptive inflammatory pain)
  2. Neuropathic pain
  3. Nociplastic pain

It is not uncommon to have a “mix” of pain types. Current research suggests that understanding pain types is important because it may influence what pain management treatments are best for you1.

Your pain management is never decided just on pain type, but this can be an important factor in considering what pain treatments and care are best suited to your problem.

Nociceptive pain

Nociceptive pain can be thought of as pain associated with tissue injury or damage or even potential damage: nociceptors are sensory endings on nerves that can be excited or sensitized and signal potential tissue damage. Examples of nociceptive pain include jamming your finger in a car door, spraining your ankle or touching the hot plate on the stove.

Whether or not this nociceptor excitation is experienced as pain, depends on many factors including the context of the experience and the priority your brain/mind gives to the potential threat of injury.

Sometimes, there may be no tissue injury and only very momentary pain is experienced, for example, if you are quick to withdraw your hand from the hot plate, which rapidly resolves. Here, the pain indicates potential tissue damage and has been an effective early warning system, helping you to pull your hand away from the hot stove or car door.

Nociceptive inflammatory pain

Once there has been tissue damage, it is normal to have an inflammatory response and this is a good thing. Inflammation is a coordinated body system response that is designed to help heal the tissue damage. The inflammatory response involves blood-borne chemicals, immune system chemicals and some chemicals released from specialised nerve fibres. These chemicals talk to each other to help coordinate tissue repair.

Examples of nociceptive pain include acute injuries like a sprained ankle, acute low back pain or neck pain, broken bones, or pulled muscles. There may be signs of tissue injury such as swelling, redness and later purple or yellowing of the skin, a limb that looks distorted, or just increased sensitivity to touch and movement. Such signs are part of acute tissue healing. Use our pain self-checks to help guide your management: you can print out the main findings and discuss this with your health team.

Simple analgesia such as paracetamol or non-steroidal anti-inflammatories (NSAIDS) may be helpful in managing nociceptive inflammatory pain (for example, post surgery) by reducing pain and allowing you to get active early1. Getting active early, in a sensibly paced way usually means less stiffness and pain and a quicker return to your daily tasks.

If you have episodes of pain or pain flares associated with osteoarthritis or other nociceptive musculoskeletal pain, simple analgesia may be helpful and is the current recommended medicine for care1-4 in addition to staying active and engaged in your normal day to day activities1.

For more info about simple analgesics see the medicines and procedures pain management module. Note: If you have Rheumatoid Arthritis, or Ankylosing Spondylitis, the pain medications you use will also typically be simple analgesics. However, there are additional and very specific arthritis medications you require in order to manage these chronic inflammatory conditions, so see your medical or health professional as soon as possible3,4.

These medications are very important because, given early, they can prevent lasting joint damage. The combination of these disease modifying anti-rheumatic drugs (DMARDs) and simple analgesia can help you to keep moving and stay active. You can read more about Rheumatoid Arthritis and Ankylosing Spondylitis in the pain conditions: Rheumatoid Arthritis and Ankylosing Spondylitis section of our website.

Download our postcard

We've just created a postcard PDF you can download to share with your patients easily.

Download Postcard (PDF)

Neuropathic pain

Neuropathic pain is pain associated with injury or disease of nerve tissue. People often get this type of pain when they have shingles, sciatica, neck or back radiculopathy, trigeminal neuralgia, or diabetic neuropathy.

Neuropathic pain is often described as burning, shooting, stabbing, prickling, electric shock-like pain, with hypersensitivity to touch, movement, hot and cold and pressure. When you have neuropathic pain, even a very light touch or gentle movement can be very painful.

If you have neuropathic pain, it is important to get the right treatment as early as possible, and in some cases, this may mean use of medicines5. This early care can reduce the chance that your pain will become persistent and is also associated with better outcomes (less pain and better function and quality of life). It is always important to ask your doctor about the relative risks and benfits of any medicines you use. You may also find our painDETECT or CRPS pain self-checks helpful as these screen for neuropathic pain.

Medication can play an important role in helping you manage neuropathic pain, especially if the pain is acute and severe. The medications are different from what is used for nociceptive pain, although sometimes, if there is also nociceptive pain (“mixed” pain), simple analgesia such as paracetamol or non-steroidal anti-inflammatories, may be helpful1.

Medications for neuropathic pain are designed to calm the nerves or reduce their excitability. For more information on neuropathic pain see the medicines and procedures training module.

Nociplastic pain

Nociplastic pain is defined as ‘Pain that arises from altered nociception despite no clear evidence of actual or threatened tissue damage causing the activation of peripheral nociceptors or evidence for disease or lesion of the somatosensory system causing the pain’7.

This type of pain may reflect changed in the way the nervous and immune systems function. The net effect is that pain can be amplified, may be widespread, involve various tissues (body, viscera) and be greater than would be expected given the amount of identifiable tissue or nerve damage.

Other symptoms are common such as fatigue, poor sleep, memory, and low mood. This type of pain is often associated with conditions such as fibromyalgia, chronic pelvic pain, tension-type headaches or chronic low back pain. This type of pain does not respond to most medicines and usually requires a tailored program of care that involves addressing factors that can contribute to ongoing pain (lifestyle, mood, activity, work, social factors).

Linking the Neuro-Immune-Endocrine Systems

Major advances have occurred in understanding how glia and immune cells in the nervous system respond to inputs and contribute to unhelpful immune-mediated pain6.

Immune-like cells in the brain, spinal cord and peripheral nerves appear to play a major role in all forms of pain. These immune-like cells are called microglia, astrocytes, T cells and natural killer cells. When there is danger as well as pain input this is a recipe for chronic or ongoing pain. The implication of this is that feelings of stress, worry and being under threat need to be removed.

Further Information

For further information we recommend Cochrane Summaries. If you need to speak to your GP or health care professional, please seek further assistance.

Pain self-checks

  1. Schug SA, Goddard C. Recent advances in the pharmacological management of acute and chronic pain. Ann Palliat Med 2014; 3(4): 263-75. [PubMed]
  2. Abdel Shaheed C, Ferreira GE, Dmitritchenko A, et al. The efficacy and safety of paracetamol for pain relief: an overview of systematic reviews. Med J Aust 2021; 214(7): 324-31.[PubMed]
  3. Smolen JS, Landewe RBM, Bijlsma JWJ, et al. EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2019 update. Ann Rheum Dis 2020; 79(6): 685-99. [PubMed]
  4. Machado GC, Abdel-Shaheed C, Underwood M, Day RO. Non-steroidal anti-inflammatory drugs (NSAIDs) for musculoskeletal pain. BMJ 2021; 372: n104.[PubMed]
  5. Finnerup NB, Attal N, Haroutounian S, et al. Pharmacotherapy for neuropathic pain in adults: a systematic review and meta-analysis. Lancet neurology 2015; 14(2): 162-73. [PubMed]
  6. Grace PM, Hutchinson MR, Maier SF, Watkins LR. Pathological pain and the neuroimmune interface. Nat Rev Immunol 2014; 14(4): 217-31. [PubMed]
  7. Fitzcharles Fitzcharles MA, Cohen SP, Clauw DJ, Littlejohn G, Usui C, Hauser W. Nociplastic pain: towards an understanding of prevalent pain conditions. Lancet 2021; 397(10289): 2098-110. [PubMed]

This module has been developed by Professor Helen Slater, PhD, FACP, School of Physiotherapy and Exercise Science, Curtin University, Perth, Australia and Professor Stephanie Davies, MBBS, FANZCA, FFPMANZCA, Pain Medicine Specialist, WA Specialist Pain Services, Perth, Australia. The information in this module is based on current best evidence research and clinical practice.


SHARE THIS ARTICLE

Pain management information, stories and tips accessible anywhere, anytime.

Access clinically supported practical musculoskeletal pain management information to help you understand pain, how you can manage your pain with your management team on the go on any device.

Download postcard (PDF)
postcard-feature-img