Why does PAIN occur? Understand the Mechanism of Pain

Pain is an unpleasant and distressing physical sensation caused by disease or injury, which induces hurt and anxiety in those suffering from it.
There are many different manifestations of pain, ranging from short term (acute pain) to long term (chronic pain). Other classifications include pain in the internal organs (visceral pain), injured tissue (inflammatory pain), nerves (neuropathic pain), etc.

The reason for the occurrence of pain depends on the cause and kind of pain being experienced. In most cases, pain acts as a warning sign that the body has been afflicted by a disorder of some sort, which may have arisen due to internal sickness or external wounding. Acute pains are generally cured on their own through rest or simple medication. Chronic pains, on the other hand, are more complicated in nature and the treatment requires more elaborate diagnosis.

The mechanism of pain

Pain is an extremely personal and subjective experience and affects each individual to varying degrees. The pain signals, which can arise in any part of the body, travel through the spinal cord to the brain along thousands of specialized nerves and nerve fibres. In the brain, it is processed in the centres associated with anxiety, emotions, memory, appetite, etc. Signals and pain inputs are then returned from the brain to the spinal cord, which may heighten or diminish pain.

In some cases, pain may also be induced by damage to the brain and spinal cord, which happens after a stroke.
A constant barrage of pain signals may cause the cells at the end of nerve fibres to become over-sensitized. This is known as 'wind-up' and is one of the most common causes of chronic pain that occurs even though the root of the problem has been identified and treated.

The causes and effects of pain differ from case to case depending on the signals received by the brain and its interpretation. It affects the individual's day to day activities and if persistent, can also have a harmful impact on mental health and psychosis. Pain is always handled, diagnosed and treated differently in all patients by drawing out the best possible solution to the problem.





Why does PAIN occur? Understand the Mechanism of Pain

What does neck and shoulder pain indicate?

The stabbing pain that you experience around the neck and shoulder region should never be ignored as they may indicate health problems that require medical attention. There are certain points that you need to keep in mind the if you experience prolonged pain in these areas of the body.

1. Neck injury? your neck and shoulder pain should be seen as a warning sign that you need to take a look at the neck injury you may have sustained during a rear-end automobile accident. More specifically, whiplash injuries that happen when the head experiences a sudden backward and forward jerk, straining the tissues of the neck. 

2. Pain in these areas of the body could indicate abnormalities in the vertebrae of your neck such as herniated disc, causing added pressure on the nerves of the spinal cord.

3. Your neck and shoulder pain complaint may also point towards muscle strains. Lifestyle factors like working long hours in front of laptops or desktops leave you with no time and zero energy to exercise, resulting in serious neck and shoulder pains.

4. Your neck and shoulder pain may also indicate the problem of cervical spondylosis. This is a degenerative disc disease, which is characterised by severe pain that originates from the neck and radiates till the shoulders.

5. Even heart problems, such as a heart attack can cause pain in the shoulder and the neck. When this happens, the condition is known as referred pain.

6. Adopting an improper body posture during lifting of heavy materials can induce pain in your body parts, with neck and shoulders being the most vulnerable areas.

7. You may be suffering from a condition known as rotator cuff injury in which the group of ligaments and muscles that support the shoulder get injured during lifting or playing any sport.

To avoid aggravating the pain from becoming more severe, you shouldn't ignore any ache that arises from these areas.

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Related Tip: 6 Effective Ways to Keep Away Body Pains, esp. When Temperatures Dip

What Does Neck and Shoulder Pain Indicate?

Neck pain is a common medical condition, which can be easily treated if proper care and medications are taken. It usually occurs due to strained neck muscles, often caused bad posture, though there might be other causes as well. Rarely, neck pain can be a symptom of a more serious problem as the condition is relatively mild in nature. The symptoms of a neck pain are very obvious which refers to any kind of discomfort in moving your neck on a daily basis. Along with this you might also have headache, stiffness of the head and muscle tightness. Some of the most common causative factors of neck pain are listed below.

Muscle strains
A muscle strain generally happens when you exert too much pressure on your neck continuously for long periods. It also happens when you have your neck fixed in the same position for long hours of the day. Muscle strains in the neck may occur when you keep your neck bent in the wrong way while doing activities like reading a book, looking at your mobile phone or working over your laptop for extended hours.

Worn joints
Just like all the other bodily joints, the neck joint also tends to wither and degrade with age. This phenomena is known as the wear and tear of the joints. The bones of the neck joint tend to wither with time, thereby making your joint frail and exposing it to various pains and medical conditions.

Nerve compression
Nerve compression is a medical symptom whereby, there is excessive pressure put on one particular nerve in the body. Herniated discs or bone spurs in the vertebrae of your neck can press on the nerves branching out from the spinal cord, hence causing a long lasting neck pain. Damage caused from a nerve compression may be minor or severe depending on the pressure applied. It may cause temporary or long lasting problems depending on the degree of damage caused. The earlier you get a diagnosis and treatment for nerve compression, more quickly you will find relief.

Whiplash
Neck related injuries are common phases of pain and discomfort caused due to an external damage to the neck as a result of a tragic sports related or vehicular accident. A neck injury is also known as a whiplash and it refers to an injury due to forceful, rapid back-and-forth movement of the neck, like the cracking of a whip. Whiplash mostly occurs during accidents, physical abuse or other trauma.

4 Common Causes of Neck Pain


The neck and back are closely related, and pain in one area can easily affect the other. Both neck and back pain have become lifestyle problems, due to prolonged sitting and incorrect working postures. Treating one area can help in subtly treating the other and also reduce the onset of pain. 

Pain in neck and back can be due to strained muscles, wrong posture, injury or stress due to knots in muscles and can be easily treated with a number of ways such as physical therapy, muscle relaxants and trigger point injection. Also, facet joint arthritis occurs due to degeneration of joints in elderly, excessive strain in some type of jobs or injury. Physical therapy along with injection in the nerves that carry a message from these joints to the brain along with medications that can numb sensation and Radiofrequency Rhizotomy for long-term relief is performed by pain specialists. Disc prolapse of neck/ lumbar vertebrae can also cause back pain.

Read on to know the best ways to manage back and neck pain, as the following techniques work for both.

Ice and heat therapy: Alternating heat and ice therapy can help reduce pain. It helps by reducing the sensation of pain and improving blood flow, thereby providing relief.
Physical therapy: Exercising and stretching, whether as a preventive measure or as a part of therapy, can work wonders. It improves the agility of the bones and tendons, improves movement, reduces stiffness, and relieves pain. A program should be drawn up based on the patient s overall health condition and symptoms. Patients should be monitored for any improvements or changes in symptoms.
Pain medication: When nothing else works, then pain medications become the next course of action. These can be taken for immediate relief, but cannot treat the pain permanenetly.
Steroids: Injecting corticosteroids into the bone and joint spaces can help with acute pain management.
Collar or brace: A neck collar or brace is used to keep the neck in place to reduce movement and provide support, thereby, it helps in reducing pain.
Acupuncture: Each area has associated pressure points in the body. These pressure points are identified and needles are applied to provide relief from pain.
Massage: The Massage can help by stimulating tissues, improve blood flow and also to relax muscles. The herbal oils that are used provide added benefit too, and so periodic massages are being widely used for pain management of neck and back.
Chiropractic therapy: This involves manipulation of the spinal cord with the belief that the spinal cord could be incorrectly settled. The cord is manipulated to get it to the correct location, thereby relieving pain and stiffness and improving movement
TENS (transcutaneous electrical nerve stimulation): The nerve in the affected area is stimulated by electrical impulses, thereby providing pain relief. This needs to be repeated at frequent intervals and is often reserved for acute cases.
Surgery: Often, used as a last resort, where all other measures have failed. Whether it is a herniated disk or a pinched nerve, the cause is identified and then surgery planned.


Back & Neck Pain - Different Ways Pain Can Be Managed!

Ageing is a process which is not always kind to people. One of the things which occurs along with ageing is cervical spondylosis, which causes extreme pain and stiffness of muscles. Although it may be an excruciating thing to have, it really does not mean that it cannot be treated, especially with herbal medicine.

In a lot of cases, cervical spondylosis (sometimes referred to as neck arthritis or cervical osteoarthritis) ends up being related to a neck injury that was suffered by a person and it gets progressively worse as he or she gets older. It is a condition in which there is a degradation of the joints of either two or more vertebrae.

To say that herbal remedies can go a long way when it comes to an issue such as cervical spondylosis is an understatement. Take a look at Ayurveda, the ancient, yet super effective body of medicine.

Triphla: To start with, there is triphala, which is a herb. Take triphala powder, mix it in a glass of milk and have it. Do ensure that the milk is warm as triphala may not have its intended effect, if the case is otherwise.
Gugglu: Simbananda Guggulu, which is the resin extract of the Guggulu plant, is considered an effective medicine.
Aloe vera: Aloe Vera or Kumari Saar, as referred to in the Ayurvedic terms, is known to be a wonder plant and there is a good set of reasons as to why it has earned this reputation for itself. One of the reasons is surely the potential of its juice to help with treating cervical spondylosis.
Ayurveda requires general changes in a person s diet and the way he or she lives life, as well. For this reason, when a person is looking to get rid of cervical spondylosis, it is important to stay away from eating fried food or food that is either sour or bitter. Relief from cervical spondylosis can be as easy as popping a medicine in capsule form a few times a day! 

Make sure you visit a qualified doctor before you consume any of these medicines. It is to be kept in mind that a doctor should prescribe the dosage of medicines and the duration of the treatment for cervical spondylosis and only after this is done should you undergo the treatment. Soon you can look forward to living a higher quality of life with lesser pain.

Ayurveda provides permanent cure for this ailment. The treatment includes external therapies like greeva basti, abhyangam, kizhi etc. Along with some therapeutic diet and regimen and internal medication. Therefore, cervical spondylitis is completely curable with ayurveda.

6 Ayurvedic Remedies to Treat Cervical Spondylosis (Osteoarthritis of Neck) 

It is very challenging to find operative treatments for chronic pain that offer improved daily functioning. Spinal Cord Stimulation is an excellent pain management method that can be used for patients when their neck or back pain cannot be treated by surgery or other options.

Each year more than 14,000 patients undergo the spinal cord stimulator transplant. The procedure comprises of mild electrical stimulations to the spinal cord. This modifies the nerve activity reducing the pain sensation or sensitivity that reaches the brain.

Neurostimulation therapy recommended by doctors is very effective, especially for chronic pain sufferers. The benefit of this proven therapy is that the pain experienced by the brain is minimized to a great extent. The therapy was designed only after observing how pain is managed by the brain. The therapy approved by the FDA is used to treat the pain caused due to nerve damage in the legs, arms and in the trunk. Spinal cord stimulation for chronic back and neck pain is provided to patients in pain management centers. The staff taking care of patients in these centers are specialized and trained in pain relief -how it occurs and best ways to treat it. Injections are also used to ease the pain.

How to treat back Pain?
Probably the worst pain an individual can experience is back pain, in some cases so severe that it hampers daily life. The treatment options that are used for treating back pain include electrical stimulation to the back and medication to the spine. The most common reason for spinal cord stimulation is failed back surgery. The pain related to the following conditions can also be alleviated through this therapy, scarring of the protective layers of the spinal nerves, painful inflammation and arachnoiditis.

Devices Used for Spinal Cord Stimulation
The devices used for spinal cord stimulation are available in several types but they comprise mainly of three parts. The pulse generator with a battery, a lead wire with 8-32 electrodes and a hand-held remote control that is useful in adjusting the settings of the device, and to switch it on and off. Electrical pulses are delivered to the spinal cord through the electrodes. It is very important that the procedure is carried out by doctors who specialize in pain management or by neurosurgeons.


Spinal Cord Stimulation For Chronic Back And Neck Pain!

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