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Pinched Nerve in the Neck: Managing Your Pain

Can physical therapy help individuals with a pinched nerve in the neck?

Pinched Nerve In The Neck

A pinched nerve in the neck can cause pain, numbness, and weakness that extends through the neck, shoulder, and arm. (American Academy of Orthopaedic Surgeons, 2024) Over-the-counter pain medications, resting the muscles, and gentle stretching can help. However, if you’re still in pain after a few days, see a healthcare provider. Common treatments include:

  • Rest
  • Over-the-counter (OTC) pain meds
  • Physical therapy
  • Steroid injections
  • Wearing a neck collar

Surgery is rarely needed, but it can provide relief if other treatments don’t help. Most of the time, a pinched nerve resolves within days or weeks.

How a Pinched Nerve in the Neck Feels

The term for neck nerve pain is cervical radiculopathy (cervical spine pain). Common symptoms of a pinched nerve in the neck are: (American Academy of Orthopaedic Surgeons, 2024)

  • Sharp pain that extends into the shoulder and arm.
  • The pain worsens, or there is a shooting sensation when turning the head.
  • Tingling or feeling of pins-and-needles in the fingers or hand.
  • Weakness in the arm, shoulder, or hand.
  • Numbness or loss of feeling.

Often, these symptoms occur only on one side. Some find their pain less when they lift their hand onto their head, which can relieve pressure on the nerve.

Causes

The cervical spine is the spinal cord area around the neck. It’s made up of seven vertebrae. Nerves branch off the spinal cords in the spaces between the vertebrae. Nerve compression occurs when the space between two vertebrae is reduced, putting pressure on the nerve, pinching it, and causing pain. Pinched nerves develop from age because the spinal discs between the vertebrae become compressed over time. Age causes about 70% to 80% of nerve compression. Other factors that cause pinched nerves include: (Harvard Health Publishing, 2021)

  • Degenerative disc disease
  • A herniated disc
  • Injuries like car accidents falls, or other trauma to the spine
  • Spinal stenosis

Self-Care Relief

If you have nerve pain and think it is a pinched nerve, self-care can help (National Institute of Neurological Disorders and Stroke, 2025)

Rest

  • Find a comfortable position and try to allow the muscles in your neck to relax and rest.

Heat or Ice

  • Warmth and coolness can relieve pain and inflammation.
  • Use a warm or cool compress for 15 minutes at a time.

Over-The-Counter Pain Medications

  • Pain medications, including nonsteroidal anti-inflammatory drugs (NSAIDs), can help bring relief.

Treatment for Severe Symptoms

If pain doesn’t resolve within a few days, or if it is so bad that you can’t go about daily activities, it’s recommended to see a healthcare provider. They can diagnose a pinched nerve after a physical exam and may also recommend imaging, including an X-ray, CT scan, MRI, or EMG, to reveal what’s causing the symptoms. After diagnosing the condition, the healthcare provider will develop a personalized treatment plan, which may include the following (Harvard Health Publishing, 2021)

Physical Therapy

  • Physical therapy can help build strength and flexibility in the neck.
  • This is especially important if there is frequent nerve pain in the same spot.

Cervical Collar

  • A soft cervical collar is a brace that fits around the neck.
  • It supports your head so the neck muscles can relax, facilitating healing.
  • The collar can also keep the head from turning in painful ways.

Oral Corticosteroids

  • Oral steroids like prednisone can help reduce inflammation.
  • If inflammation or swelling in the neck puts more pressure on the nerve, they can help.

Steroid Injections

  • Steroid shots right into the painful tissue reduce inflammation right away.

Muscle Relaxers

  • These medications keep the muscles in the neck from seizing up.
  • As the muscles relax, this brings pain relief.

Narcotic Pain Medications

  • Narcotic pain medications can be used short-term by individuals who have severe pain.
  • A healthcare provider will inform the patient of the benefits and drawbacks of these medications, which include opiates.  

Neck Exercises

Gentle stretches can help alleviate the pain and strengthen the muscles. (National Health Service, 2025)

Chin to chest

  • Bring your chin toward your chest.
  • Hold for 20 seconds, then return to a neutral position.
  • Do this five times.

Eyes to Sky

  • Lean your head back and look toward the sky.
  • Hold for 20 seconds, then return to your starting position.
  • Do this five times.

Side to Side

  • Turn your head to the right as far as possible, bringing your chin in line with your shoulder.
  • Hold for 20 seconds, then turn as far as possible toward the left.
  • Repeat four times.

Ear to Shoulder

  • Bring your ear down toward your shoulder.
  • Hold for 20 seconds, then repeat the exercise on the other side.
  • Alternate between the right and left, stretching each side five times.

While it’s normal for exercises to hurt from stretching the muscles, they should never hurt more than a five on a pain scale of 1 to 10. If they do, stop exercising (National Health Service, 2025)

Healing Time

Healing and recovery depend on the severity of the injury. Some individuals find that the pain from a pinched nerve goes away in days, while for others, it can last for weeks. The pain goes away and then returns. If pain doesn’t go away with the conservative treatments or lasts more than a few days, talk with a healthcare provider or return for a second visit. Rarely do individuals need surgery to bring pain relief. The healthcare provider will discuss whether surgery is the best option and what to expect regarding pain relief. (American Academy of Orthopaedic Surgeons, 2024)

Injury Medical Chiropractic and Functional Medicine Clinic

Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to build optimal health and wellness solutions. We focus on what works for you to relieve pain, restore function, prevent injury, and mitigate issues through adjustments that help the body realign itself. The clinic can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal problems.


Revitalize and Rebuild with Chiropractic


References

American Academy of Orthopaedic Surgeons. OrthoInfo. (2024). Cervical radiculopathy (pinched nerve). https://orthoinfo.aaos.org/en/diseases–conditions/cervical-radiculopathy-pinched-nerve/

Harvard Health Publishing. Publishing, H. H. (2021). Treating a pinched nerve. https://www.health.harvard.edu/pain/treating-a-pinched-nerve

National Institute of Neurological Disorders and Stroke. (2025). Pinched Nerve Definition. Retrieved from https://www.ninds.nih.gov/health-information/disorders/glossary-neurological-terms#-P-

National Health Service. Service, N. H. (2025). Exercises for neck problems. https://www.nhsinform.scot/illnesses-and-conditions/muscle-bone-and-joints/neck-and-back-problems-and-conditions/exercises-for-neck-problems

Cauda Equina Syndrome: Symptoms and Treatments

Cauda equina syndrome/CES is a rare condition in which the nerves in the lower back are compressed. It can include sciatica as one of its symptoms. Individuals presenting with symptoms that could be CES are advised to see a healthcare provider as soon as possible, as delaying treatment can lead to permanent damage.

Cauda Equina Syndrome

A cluster of nerve roots called the cauda equina, Latin for horse’s tail, sends and receives messages to the legs, bladder, and other body parts. Cauda equina syndrome is a rare condition in which nerve roots in the lower spinal cord are compressed. This compresses the nerves and disrupts motor and sensory function in the bladder and lower extremities. The most common cause is a ruptured or herniated disc in the lumbar area. This usually occurs when a severe disc herniation compresses the nerve bundle at the base of the spinal cord, causing significant neurological dysfunction like bladder/bowel issues and numbness in the saddle area. If found early, it is treated with surgery within 24 to 48 hours of symptom onset.

Initial Signs

Symptoms can occur acutely, in hours, or gradually over weeks or months. One of the first signs and most common symptoms is urinary retention, where the bladder fills, but there is no normal sensation or urge to urinate. (American Association of Neurological Surgeons, 2024) Other symptoms include: (Gardner A., Gardner E., & Morley T. 2011)

  • Severe low back pain
  • Sciatica
  • Pain, numbness, or weakness in one or both legs
  • Saddle anesthesia, which is numbness or other nerve sensations around the anus and the area that sits.
  • A loss of reflexes in the extremities
  • Sexual dysfunction that comes suddenly
  • Loss of bowel control
  • Overflow urination

There are two stages based on urinary symptoms (Fairbank J., & Mallen C. 2014)

CES-Incomplete CES-I

CES-Retention CES-R

  • Bladder control is completely lost.

Causes

The most common cause is a ruptured or herniated disc in the lumbar area. Other possible causes may include: (American Association of Neurological Surgeons, 2024)

Trauma or injury to the spine

  • that leads to fractures or dislocations (gunshots, falls, auto accidents)

Tumors or Infections

  • It can compress the cauda equina nerve bundle.

Spinal Stenosis

  • Narrowing of the spinal column can be either congenital or acquired.

Bone Spurs

Tuberculosis or Pott’s Paralysis

  • Pott’s paralysis is a neurological complication of tuberculosis (TB) of the spine.
  • TB is a bacterial infection that usually affects the lungs but can spread to the spine.

Iatrogenic Side Effects

  • Injuries or illnesses that result from medical or surgical treatment

Spinal Lesions or Malignant Tumors

  • A spinal lesion refers to any abnormal growth or damage within the spine.
  • It can include benign (noncancerous) and malignant (cancerous) tumors.
  • A malignant tumor is a cancerous growth within the spine; essentially, a malignant tumor is a type of spinal lesion with the potential to spread to other parts of the body.

Spinal Infection, Inflammation, Hemorrhage, or Fracture

  • A spinal infection refers to a bacterial, fungal, or viral infection that occurs within the bones of the spine (vertebrae) or the surrounding tissues, potentially causing pain, inflammation, and, in severe cases, neurological complications like weakness or paralysis;
  • Spinal inflammation is a general term for swelling or irritation within the spinal column.
  • Spinal hemorrhage” indicates bleeding within the spinal canal.
  • A spinal fracture refers to a break in one or more of the vertebrae in the spine.

Spinal Arteriovenous Malformations (AVMs)

  • A spinal arteriovenous malformation (AVM) is a rare condition in which the arteries and veins in the spinal cord tangle abnormally.
  • This can damage the spinal cord over time.

Complications from Lumbar Surgery

  • Lumbar surgery can have several complications, including infections, blood clots, nerve damage, and spinal fluid leaks.

Spinal Anesthesia

  • Spinal anesthesia is a regional anesthesia that blocks pain and sensation in the lower body.
  • It involves injecting a local anesthetic medication into the subarachnoid space surrounding the spinal cord.
  • The exact cause is not fully understood, but it can involve direct nerve root injury from the needle, inflammation caused by the anesthetic, or a spinal hematoma compressing the nerve roots.

Spinal Birth Defects

Diagnosis

Diagnosis requires a medical history of symptoms, general health, activity level, and a physical exam to assess strength, reflexes, sensation, stability, alignment, and motion. (​American Association of Neurological Surgeons, 2024) Testing includes: 

Blood Tests

  • These test for infections.

MRI

  • These yield three-dimensional images of the spinal cord, nerve roots, and surrounding areas.

Myelography

  • X-ray or computerized tomography (CT) imaging is enhanced by the injection of contrast material into the cerebrospinal fluid spaces, which can show displacement of the spinal cord or spinal nerves.

Specialized Nerve Testing

  • This could be nerve conduction velocity tests and testing electrical activity in muscles or electromyography.

Treatment

The extent of urinary problems can determine treatment protocols. A CES diagnosis is usually followed by emergency surgery within 24 to 48 hours to relieve compression of the nerves. Moving quickly is essential to prevent permanent complications such as nerve damage, incontinence, or leg paralysis. (American Association of Neurological Surgeons, 2024)

  • Depending on the cause, corticosteroids also may be prescribed to reduce swelling.
  • Antibiotics may be needed if an infection is responsible for CES.
  • For situations in which a tumor is the cause, surgery to remove it may be necessary, followed by chemotherapy and/or radiation.
  • The outcome with CES-I during surgery is generally favorable.
  • Those whose CES has deteriorated to CES-R tend to have a less favorable prognosis.

Post Surgery Therapy

After surgery, CES can be challenging to deal with. If bladder function has been impaired, recovery of control can take time.

  • It may be necessary to use a catheter or to wear disposable underwear. (American Association of Neurological Surgeons, 2024)
  • Frequent urinary infections are also a potential complication.
  • Loss of bladder or bowel control can be psychologically distressing, impacting social life, work, and relationships.
  • Sexual dysfunction can also occur, contributing to relationship difficulties or depression.

Therapy with a mental health professional may be recommended. When damage is permanent, it will be important to include family and friends in the adjustment to living with a chronic condition. Psychological counseling and/or a support group can be helpful. Other specialists who can help include: (American Academy of Orthopaedic Surgeons, 2024)

  • Occupational therapist
  • Physical therapist
  • Physiotherapist
  • Sex therapist
  • Social worker

Injury Medical Chiropractic and Functional Medicine Clinic

Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to build optimal health and wellness solutions. We focus on what works for you to relieve pain, restore function, prevent injury, and mitigate issues through adjustments that help the body realign itself. The clinic can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal problems.


Disc Herniation


References

American Association of Neurological Surgeons. (2024). Cauda Equina Syndrome. https://www.aans.org/patients/conditions-treatments/cauda-equina-syndrome/

Gardner, A., Gardner, E., & Morley, T. (2011). Cauda equina syndrome: a review of the current clinical and medico-legal position. European Spine Journal: official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 20(5), 690–697. https://doi.org/10.1007/s00586-010-1668-3

Fairbank, J., & Mallen, C. (2014). Cauda equina syndrome: implications for primary care. The British journal of general practice: the journal of the Royal College of General Practitioners, 64(619), 67–68. https://doi.org/10.3399/bjgp14X676988

American Academy of Orthopaedic Surgeons. (2024). Cauda equina syndrome. https://orthoinfo.aaos.org/en/diseases–conditions/cauda-equina-syndrome

Detecting Alcoholic Peripheral Neuropathy: Signs and Testing

Excessive alcohol consumption: what is alcoholic peripheral neuropathy?

Alcoholic Peripheral Neuropathy

Alcoholic peripheral neuropathy (ALN) is a condition that damages the nerves in the body due to chronic alcohol consumption. It can cause sensory, motor, and autonomic dysfunction, which can lead to disability. This damage prevents the nerves from communicating information. Most symptoms generally start as mild but typically worsen over time as the neuropathy progresses. The most common symptoms are: (National Library of Medicine, 2023)

  • Numbness or tingling sensation in the extremities
  • Pain or a burning sensation in the extremities
  • Difficulty walking
  • Difficulty urinating
  • Difficulty talking or swallowing

 Affected nerves include the peripheral and autonomic nerves, which help regulate internal body functions. Around 46% of chronic alcohol users will eventually develop the condition. (Julian T., Glascow N., Syeed R., & Zis P. 2019)

Causes

The exact cause of alcoholic neuropathy is unclear. But it is directly related to heavy and long-term alcohol consumption. (Julian T., Glascow N., Syeed R., & Zis P. 2019) It is believed overconsumption of alcohol can directly harm and hinder the nerves’ ability to communicate information. Unhealthy nutritional habits are often associated with it as well. Research shows that decreased thiamine/B vitamin plays a role, while others suggest an overall dietary deficiency may play a role. (Julian T., Glascow N., Syeed R., & Zis P. 2019) However, alcoholic neuropathy can also occur without the presence of malnutrition. (Julian T., Glascow N., Syeed R., & Zis P. 2019)

Neuropathy Development and Progression

Alcoholic neuropathy develops depending on many factors, including the amount of daily/nightly alcohol consumed, age and overall health, nutritional intake, and other individual factors. In most cases, the neuropathy takes several years or decades to develop, depending on the amount of alcohol consumed.

Symptoms

Symptoms are usually related to nerve dysfunction and include: (National Library of Medicine, 2023)

  • A tingling or pins-and-needles sensation in the extremities.
  • Numbness of the extremities, most commonly in the legs or feet. (Julian T., Glascow N., Syeed R., & Zis P. 2019)
  • Pain or burning sensation in the arms, legs, or feet.
  • Symptoms that occur in the arms and legs typically affect both sides.
  • Cramps, aches, or weakness of the muscles.
  • Constipation or diarrhea.
  • Nausea and vomiting.
  • Difficulty urinating or incontinence.
  • Difficulty walking.
  • Difficulty talking or swallowing.
  • Heat intolerance.
  • Erection difficulties.

Most symptoms begin as mild and usually worsen over time as the neuropathy progresses. Alcoholic neuropathy affects individuals who consume excessive amounts of alcohol over a long time. (Julian T., Glascow N., Syeed R., & Zis P. 2019)

Diagnosis

Symptoms can vary significantly so that a diagnosis may take time. It usually involves a combination of the following (National Institute of Neurological Disorders and Stroke, 2024)

Medical History

  • Healthcare providers will collect data involving past medical history and all current symptoms.

Physical Exam

  • This exam looks at other medical conditions contributing to symptoms, like diabetes or high blood pressure.

Neurological Exam

  • This is a noninvasive exam to determine the location and extent of neurological damage.
  • Healthcare providers may ask patients several questions and have them complete a series of small movements to check neurological function.

Blood and Urine Tests

  • These tests can detect diabetes, liver and kidney problems, infections, vitamin deficiencies, and other conditions that can cause neuropathic conditions.

Chronic alcohol use can also affect how the body stores and uses vitamins necessary for healthy nerve function. Vitamin levels that a healthcare provider may check include: (National Library of Medicine, 2023)

  • Vitamin A
  • Biotin
  • Folic acid
  • Niacin, or vitamin B3
  • Pyridoxine, or vitamin B6
  • Pantothenic acid

Liver Disease

Individuals with chronic liver disease often have neuropathy. The severity and stage are associated with a higher incidence of neuropathy. (Pasha MB, Ather MM, Tanveer MA, et al. 2019)

Treatment

Alcoholic neuropathy is not reversible, even when quitting drinking. However, individuals with the condition can make healthy changes to minimize symptoms and receive help for chronic alcohol use. The first step is stopping alcohol consumption. (Chopra K., & Tiwari V. 2012) Talk to a healthcare provider about what options are available. Treatment can include:

  • In-patient or outpatient rehab
  • Therapy
  • Medication
  • Social support from groups like Alcoholics Anonymous

A combination of treatments will likely be utilized. Other treatment options involve symptom management and preventing further injuries and may include:

  • Physical therapy
  • Keeping the head elevated while sleeping.
  • Orthopedic splints to maintain limb function and positioning.
  • Wearing compression stockings.
  • Adding vitamins and supplements.
  • Eating extra salt for those without hypertension
  • Medications to reduce pain and discomfort.
  • Intermittent catheterization or manual expression of urine for those with difficulty urinating.

Individuals with neuropathy may have reduced sensitivity in the arms and legs. If this occurs, additional steps need to be taken to prevent other injuries, that include (National Library of Medicine, 2023)

  • Wear special footwear to prevent foot injuries.
  • Checking feet daily for wounds.
  • Prevent burns by ensuring that bath and shower water is not too hot.

Injury Medical Chiropractic and Functional Medicine Clinic

Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to build optimal health and wellness solutions. We focus on what works for you to relieve pain, restore function, prevent injury, and help mitigate issues through adjustments that help the body realign itself. They can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal problems.


Peripheral Neuropathy Myths and Facts


References

National Library of Medicine. (2023). Alcoholic neuropathy. Retrieved from https://medlineplus.gov/ency/article/000714.htm

Julian, T., Glascow, N., Syeed, R., & Zis, P. (2019). Alcohol-related peripheral neuropathy: a systematic review and meta-analysis. Journal of Neurology, 266(12), 2907–2919. https://doi.org/10.1007/s00415-018-9123-1

National Institute of Neurological Disorders and Stroke. (2024). Peripheral neuropathy. Retrieved from https://www.ninds.nih.gov/health-information/disorders/peripheral-neuropathy

Pasha MB, A. M., Tanveer MA, et al. (2019). Frequency of peripheral neuropathy in chronic liver disease. Med Forum Monthly, 30(8), 23-26. https://medicalforummonthly.com/index.php/mfm/article/view/3761

Chopra, K., & Tiwari, V. (2012). Alcoholic neuropathy: possible mechanisms and future treatment possibilities. British journal of clinical pharmacology, 73(3), 348–362. https://doi.org/10.1111/j.1365-2125.2011.04111.x

Exploring Nociceptors: Detecting and Reacting to Pain

Can understanding how nociceptors function and their role in processing pain signals help individuals who are managing injuries and/or living with chronic pain conditions?

Nociceptors

Nociceptors are nerve endings that detect harmful stimuli, such as extreme temperatures, pressure, and chemicals, and signal pain. They are the body’s first defense against potentially damaging environmental inputs.

  • Nociceptors are in the skin, muscles, joints, bones, internal organs, deep tissues, and cornea.
  • They detect harmful stimuli and convert them into electrical signals.
  • These signals are sent to the brain’s higher centers.
  • The brain interprets the signals as pain, which prompts the body to avoid the harmful stimulus.

Nociceptors, often called pain receptors, are free nerve endings all over the body. They play a pivotal role in how the body feels and reacts to pain. The main purpose of a nociceptor is to respond to damage to the body by transmitting signals to the spinal cord and brain. (Purves D, Augustine GJ, Fitzpatrick D, et al., editors. 2001) If you bang your foot, the nociceptors on the skin are activated, sending a signal to the brain via the peripheral nerves to the spinal cord. Pain resulting from any cause is transmitted this way. Pain signals are complex, carrying information about the stimuli’s location and intensity. This causes the brain to fully process the pain and send communication back to block further pain signals.

Classification

There are different classes of nociceptors, which are based on which type of stimuli they respond to (University of Texas McGovern Medical School, 2020)

Thermal

  • Thermal nociceptors respond to extreme hot or cold temperatures.
  • For instance, when touching a hot stove, the nociceptors, which signal pain, are activated immediately, sometimes before you know what you’ve done.

Mechanical

  • Mechanical nociceptors respond to intense stretching or strain, such as pulling a hamstring or straining a tendon.
  • The muscles or tendons are stretched beyond their ability, stimulating nociceptors and sending pain signals to the brain.

Chemical

  • Chemical nociceptors respond to chemicals released from tissue damage.
  • For example, prostaglandins and substance P or external chemicals like topical capsaicin pain creams.

Silent

  • Silent nociceptors must be first activated by tissue inflammation before responding to a mechanical, thermal, or chemical stimulus.
  • Most visceral nociceptors are located on organs in the body.

Polymodal

  • Polymodal nociceptors respond to mechanical, thermal, and chemical stimuli.

Mechano-thermal

  • Mechano-thermal nociceptors respond to mechanical and thermal stimuli.

Pain Transmission

Nociceptors are also classified by how fast they transmit pain signals. Transmission speed is determined by the type of nerve fiber known as an axon a nociceptor has. There are two main types.

  • The first type is A fiber axon, fibers surrounded by a fatty, protective sheath called myelin.
  • Myelin allows nerve signals/action potentials to travel rapidly.
  • The second type is C fiber axons, which are not surrounded by myelin and transmit slower. (University of Texas McGovern Medical School, 2020)

Because of the difference in transmission speed, the pain signals from the A fibers reach the spinal cord first. As a result, after an acute injury, an individual experiences pain in two phases, one from the A fibers and one from the C fibers. (Ngassapa D. N. 1996)

Pain Perception Phases

When an injury occurs, the stimulated nociceptors activate the A fibers, causing a person to experience sharp, prickling pain.

  1. This is the first phase of pain, known as fast pain, because it is not especially intense but comes right after the stimulus.
  2. During the second phase of pain, the C fibers are activated, causing an intense, burning pain that persists even after the stimulus has stopped.
  3. The fact that the C fibers carry burning pain explains why there is a short delay before feeling the sensation.
  4. The C fibers also carry aching, sore pain caused by organs within the body, such as a sore muscle or stomachache. (Ngassapa D. N. 1996)

Injury Medical Chiropractic and Functional Medicine Clinic

Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to build optimal health and wellness solutions. We focus on what works for you to relieve pain, restore function, prevent injury, and help mitigate issues through adjustments that help the body realign itself. They can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal problems.


From Injury To Recovery With Chiropractic Care


References

Purves D, A. G., Fitzpatrick D, et al., editors. (2001). Nociceptors. In Neuroscience. 2nd edition. (2nd ed.). Sunderland (MA): Sinauer Associates. https://www.ncbi.nlm.nih.gov/books/NBK10965/

University of Texas McGovern Medical School. (2020). Chapter 6: Pain Principles. https://nba.uth.tmc.edu/neuroscience/m/s2/chapter06.html

Ngassapa D. N. (1996). Comparison of functional characteristics of intradental A- and C-nerve fibres in dental pain. East African medical journal, 73(3), 207–209.