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

Neck pain is fairly common among adults. It results from the soft tissues such as ligaments, muscles and tendons. It can result from spasms and muscle strain from neck problems such as disc degeneration and spinal stenosis. Be it a chronic pain or a sudden one, addressing it is important to get on with the daily office life. 

Here is a list of some quick solutions, which when followed can give considerable relief from the pain:

Computer should be at eye level: While sitting at it you must ensure that the middle of the computer screen is parallel to the eye. If it is required that you bend your neck to view the screen, then you should adjust the screen, without bending your neck. This happens most often while working with a laptop. The chair length can be adjusted to fix this problem.
Refrain from neck straining while typing: If typing requires straining the neck, it should be ensured that the same doesn t happen. This is the case while texting in a mobile. A better solution is to fix this is to take the mobile at a level which does not require the neck bend down. It will ensure that the joints and discs of the neck are not stressed.
Use headset: If the work demands longer time on the phone, instead of bending the neck it makes sense to use a headset. Practicing the chin tuck exercise can help in this case. This exercise can strengthen the soft muscles of the neck. It also maintains the alignment of the head and the shoulder.
Stay hydrated: Enough hydration is necessary to ensure spinal alignment and disc height. Hydration also takes a eases the spine and relaxes the soft muscles. A practice of adequate hydration throughout the day can help stop the degeneration of the cervical disc. While drinking water is a matter of practice, keeping a water bottle serves as a constant reminder to drink it throughout the day. Keeping an alarm after 2 hours also serves as a constant reminder to drink water.
Carrying weight: One common mistake committed by most people is to carry weight with one hand. Since the load doesn t distribute evenly, it strains the neck muscles causing pain. It should be ensured that the office briefcase or the heavy purse is carried with equal stress on both the shoulders. This will ensure a painless day at the office.
Maintaining a good posture: Poor sitting or walking posture is often the cause of neck pain. While sitting it should be ensured that the back is straight and rests in the chair once in awhile. The neck and head should fall in a line while working.

Neck Pain at Work - 6 Tips to Help You Prevent it

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!

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 problem of morning back and neck pain may be due to the position of sleeping or it may be related to inflammatory arthritis which can be familial. Morning back pain is largely related to wrong sleeping posture and less commonly due to arthritic conditions like Ankylosing Spondylitis or Rheumatoid Arthritis. Whatever be the cause- this condition requires attention by an Orthopedic doctor as it may worsen in due course of time and should not be taken lightly. 

Some common factors causing this are: 

Mattress: Too soft or too hard a mattress might induce back ache after sleep. For people with waist and hips of equal proportion, a firmer mattress would do well. For those with narrower waist than their hips, a flexible and softer mattress that can move with the pelvic weight would be a perfect choice. Refrain from using old hardened mattresses. 
Pillow: The pillow you use must be able to render support to your neck naturally. Instead of using excessively firm or soft pillow, try substituting it with memory foam pillows, refillable water pillows or cervical support pillows. 
Posture: Not changing your position while sleeping or sleeping on the belly exerts strain on the back muscles, causing pain. On the other hand, sleeping on the back or on the sides causes comparatively less strain on the spine. 
Other causes such as strenuous workouts or physical activities or sitting at a stretch during the day might cause pain while sleeping or after getting up from bed. 
Remedies for Morning Back Pain: 

Fortunately, there are some home remedies to cure the morning back pain. 

Switching your mattress is a more expensive remedy for back pain, but may often be the ultimate cure. Most people sleep the best on medium-firm mattresses. Be sure to try out the mattress before you buy it. 
For occasional back pain after sleeping, apply heat to your back to relax your muscles before you go to bed and when you get up in the morning. 
Massage your back with pain relieving creams and apply heat on it with a heating pad for quick relief. 
Specific spinal stretching exercises and Planks (a type of exercise) can greatly help in easing back pain, if done on a regular basis. 
It is always recommended to CONSULT an Orthopaedic doctor if you suffer from morning back pain.

Morning Back Pain And Neck Pain

The most common cause of neck pain can be cervical disc disease. It is generally caused by the abnormality of the disc that is the cushion present between the vertebrae. The disc can get damaged because of arthritis or any unknown cause. When damaged, it usually leads to inflammation or spasm of the muscles leading to neck pain. There are a number of pain medications, traction exercises, and physical therapy for minimizing the neck pain. However, these home based remedies help in relieving pain along with a speedy recovery:

*  Take it easy: If you have a busy and hectic life, then take it easy. Living with cervical disc diseases can lead to an increase in the neck pain; thus cutting down on activities helps. A comfortable position should be observed while resting. If need be then a pillow can be placed under the neck.

*   Apply Cold/Heat Pack: There is always a confusion regarding whether a cold or a hot pack is to be used. The recommendation is to use ice or cold pack for the first 24 to 48 hours of the injury, so that the swelling subsides. This should then be followed by hot fermentation in order to improve the muscle stiffness and also loosen them. But in case of a cervical disc disease neither cold nor heat penetrates the tissue to relieve inflammation, so it is best to use the one which feels better. Whichever, pack is chosen it should only be used for 20 minutes and then left for 40 minutes. Take care and do not use ice or heat directly against the skin. 

*  Stretch: Stretching exercises should be done in order to improve the flexibility and relieve pain in the neck. Exercises can be performed after warming up of the muscles by a warm towel or bath. Here are a few simple stretches for cervical disc disease that you can do at home:

* Move the neck: As per the study by the American Medical Association, women who had neck pain got relief when they did exercises using light weight and resistance bands. This increased their endurance and strength of the neck muscles. Also, 30 minutes of exercise in the form of biking, walking, swimming, and biking is recommended to improve the blood flow.

*  Maintain the posture of the neck: A bad posture can cause a neck pain. Every time while standing, sitting, walking, lifting the posture should be kept in mind. The head and neck should be kept straight and the back should be supported in order to avoid neck pains.

Neck Pain and How To Deal With It

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