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

A stinging pain in the neck that makes you feel broken from the neck joint could be a reason to worry. It is often accompanied by an aching head or a throbbing shoulder joint. Neck pain, such as this occurs due to an injury in the area resulting from sudden back and forth movement of the neck. It is referred to as whiplash as the nature of the pain and subsequent discomfort resembles the snapping of a whip. The pain is more like a sprain, but not exactly so. This can affect athletes or even any person in general who has faced an accident in recent past. Whiplash is characterized by a tearing of ligaments and tendons that connect one bone to another.

Causes of whiplash:

1. Sports that involve contact- any extracurricular activity involving collisions or other forms of physical contact can cause neck injuries. Football and rugby players frequently suffer from whiplash.

2. Road accidents- public transport has a host of disadvantages. Reckless driving can make the tendons of your neck tear. Auto accidents cause immense strain on your neck; it can also lead to whiplash.

3. Any kind of physical abuse- if you have gotten into a violent fight with someone your neck could suffer from a whiplash. Instances of physical abuse where the neck is jerked or punched at can also result in neck strains. Domestic violence often leads to instances of neck strains.

Symptoms related to this condition:

1. You may or may not suffer from tinnitus. Tinnitus is a physical disorder where you hear ringing sounds. It is quite distracting.
2. Your vision might get blurry.
3. You can experience irregular sleep patterns.
4. You can find it hard to concentrate on any one thing for more than a while.
5. You can grow irritable at the drop of a hat.
6. Your memory may fail you. You might find it next to impossible to trace back a day's activity.

Some of the other direct symptoms are:

1. Your neck might turn stiff preventing you from moving it left, right, up or down.
2. Pangs of pain can be felt in and around your shoulders.
3. Your upper arms can grow numb and tender.
4. Your head can spin repeatedly or you could feel dizzy.
5. Whiplash can also result in serious fatigue.

All About Whiplash

Cervical spondylosis is a disorder that affects the joints and disc around the cervical region or neck. Earlier, it was believed that spondylosis can occur in old people only and is an age-related disorder. However, it is not true nowadays. Today, even youngsters complain of pain in the neck region due to cervical spondylosis. It occurs mostly to people who spend longer hours sitting and working on the computer. It is caused due to damage of cartilage and bones in this region. Symptoms of cervical spondylosis include chronic pain and stiffness around the neck.

Causes for cervical spondylosis-

A number of factors can be responsible for cervical spondylosis. Following are the common causes for the disorder:

1. Overgrowth of bones in the neck region: this can hamper the sensitive areas around the spine.

2. Drying of fluid: the spinal bone is made up of disc-like structures. There is fluid present in between the disks. Spondylosis is often caused due to the drying up of this fluid.

3. Herinated disks: in some cases, cracks get developed on the disks. This causes leakage of fluid in between them. Consequently, the nerves in this region get damaged.

4. Injury: if you have had an injury to your neck, such as during a fall or car accident, this can accelerate the aging process.

Homeopathic medicines to cure cervical spondylosis-

There are homeopathic medicines, which can cure cervical spondylosis over a period of time. However, the dosage of these medicines must be administered properly to get rid of the disorder. Some of these useful medicines have been listed below:

1. Conium: this medicine is prescribed for patients suffering from vertigo. If a patient feels pain or vertigo while turning the head sideways or lying down on bed, this medicine can prove helpful. Other symptoms that should be taken into account while prescribing this drug include feeling of tightness in the temporal region and pain in occipital area.

2. Gelsemium: if the pain in the neck region extends to the back of the head, one may be given doses of gelsemium. The patient complains of having the pain at the centre of the occipital region. Besides, the patient will feel inactive, dull and dizzy most of the times.

3. Kalmia latifolia: this is given when the pain spreads upto the arm region and fingers. The pain can also be felt around the shoulder blades. The patient suffers from frequent nausea. The pain increases when the patient tries to look down.

4. Silicea: when the pain is felt on eyes or forehead, this medicine is prescribed. It is also useful in treating spine curvature. These patients cannot adjust with cold weather. They feel chilly most of the times. The get quick relief by warm fomentation.

5. Calcarea phos: this is useful for treating patients who have developed spondylosis due to the overgrowth of bones in the cervical region or bone spurs.

Homoeopathic Remedies for Cervical Spondylosis

The neck and shoulder have a huge range of movement and thus they are more prone to injury. The ball and socket joint at the upper arm is the shoulder and both the neck and the shoulder are made up of soft tissues, muscles and ligaments. 

Reasons behind pain Injured rotator cuffs: 

Rotator cuffs are the tendons supporting the shoulder. If they are injured it might lead to a chronic loss of the range of movement. This is more commonly known as a frozen shoulder. 

Dislocation: Dislocated disc of the neck or shoulder due to an accident would cause severe pain in the affected area. 
Fractures: Fractured collarbone or the upper arm bone may result in chronic pain. 
Tendonitis: This occurs due to the over usage of the arms or neck or strains due to over exertion like in sports. 
An unstable shoulder joint: If there is instability in the ball and socket joint of the upper arm, chances of having a chronic pain is high. Others: Degenerative arthritis, herniated disc, and even heart attacks can be the other possible causes of chronic neck and shoulder pain. 
When to go to the doctor? 

When the patient experiences a pain due to a severe blow or injury, the neck pain radiates down the legs and arms, a feeling of numbness and tingling sensation, or has a stiff neck with fever or vomiting, it is essential to seek the advice of a Doctor. 

Diagnosis for shoulder and neck pain X-ray: 

The main form of diagnosing a pain is an x-ray. It helps to reveal diseases from arthritis, tumour, slipped disc, narrowing spinal cord, fractures and spinal cord instability. 

MRI: Magnetic Resonance Imaging or simply the MRI reveals the detail of nerve-related issues along with the problems in the ligaments and tendons. 
CT scan: There may be instances when the injuries are difficult to be diagnosed. And, in the case of a fracture, a CT Scan is advised for more details. It is also an alternative to MRI. 
ECG: An Electrocardiogram is a way of diagnosis if shoulder and neck pain continues along with chest pain or shortness of breath. If there is a risk of an individual having a heart attack, then an ECG is recommended. 
Electro Diagnosis: Electromyography referred to as EMG and Nerve Conduction Velocity (NCV) are used to diagnose pain in the arm, neck, shoulder followed by a numb feeling on the affected areas. 
Treatment for chronic shoulder and neck pain 
A simple sprain on the neck and shoulder would demand a rest for a few days along with pain medication. If the pain is due to muscle spasms application of dry or moist heat may provide relief. In the case of a swelling due to injuries, a cold ice pack 4 to 8 times a day will provide immense relief. Patients might be advised a cast or sling for the shoulder pain. The soft tissues in the neck and shoulder can be treated with pain relievers taken for a few days. Muscle relaxants are also prescribed depending on the severity of the pain. Local corticosteroid injections are helpful for shoulder arthritis. Platelet rich plasma injection is another modern treatment for arthritis or tendinopathy. In some situation, radio frequency procedures are very helpful. Exercises are very effective for both neck and shoulder pain movement. Surgery might be an option if nerve roots are affected.

Chronic Shoulder & Neck Pain - Ways It Can Be Diagnosed!

An abnormal swelling in the neck can be symptom of various problems. While it can be something as non-threatening as a swollen gland due to a cold that can be cured with simple medication, a swollen neck can also turn out to be a cancerous lump in the neck. When faced with an irregular swelling in the neck, it is best to not panic or jump to conclusions until you consult with an Ear-Nose-Throat Specialist. The possible problems that a swelling in the neck can indicate are:

Swelling or enlargement of the salivary glands: The salivary glands may become enlarged due to an infection or due to foreign materials getting stuck in them. While foreign objects or formation of stones in the salivary glands might require surgical removal, they can often be dissolved with medication and other non-invasive treatments. And infection in the salivary glands is often treated with antibiotics or other medication. These treatments can be prescribed and administered by ENT Specialists.
Thyroid disease: The thyroid gland may swell up and cause a swelling of the neck. These are often called goiters in colloquial language and are a result of thyroid diseases such as hypothyroidism and hyperthyroidism. They usually require a series of medication and treatment and are not considered an ENT problem despite the swelling of the neck.
Benign cysts: Benign cysts can form in any part of the neck or in the glands, much like it can form in any part of the body. An ENT Specialist can prescribe a surgical removal of the cyst lest it turns cancerous later in life. It should also be removed in case it grows or relocates, going on to cause other problems.
Lumps in the muscles: Lumps in the neck muscles are formed by injury or torticollis. These usually aren t considered ENT problems and can be treated by general physicians and sometimes chiropractors.
Cancerous cysts or growths: One of the most daunting problems posed by a swelling of the neck is the possibility of cancer. While thyroid cancers as well as cancerous growths in the salivary glands are slow to develop, a swelling in the neck should immediately be investigated by an ENT Specialist in order to rule out all possibilities.

Neck Swelling - When It's An ENT Disease!!

Concentrated pain in the neck can be especially tormenting. Before you look for a cure for this pain and start treating it, it is important that you try and find out the underlying cause behind it as well. Contacting a physiotherapist in time will allow you not only to avoid any and every side effect posed by neck pain, but also assist you to get good riddance from it.

Causes of Neck Pain:
There can be multiple causes of neck pain. The treatment of the same depends wholly on the factor that is causing the pain. Some of these causes of neck pain include

Misaligned hips,
Misaligned Spine,
Misaligned shoulders,
A constantly forward-tilted head,
Lack of movement of the head from one specific position,
Tensing up of the muscles in the upper back,
Tensing up of the muscles in the neck region, etc.
It is all these factors and a few more that end up resulting in stiffening of muscles in and around the neck and causing you intermediate to unbearable pain.
Side effects of neck pain:
Neck pain also has some side effects, which includes temporary loss of consciousness, nausea, vomiting, blackouts, temporarily blurred vision, headache, spondylitis, etc.

Exercises for neck pain:
Neck exercises are a predominant part of the treatment extended by every physiotherapist, to cure neck pain. Some of the most vital and effective exercises for neck pain are listed below.

Frog: Funny as it way sounds, the frog is one of the best exercises when it comes to treating neck pain. All you have to do is lie down on the floor with your knees apart, your feet joined, your hands laid upward on the floor at a 45-degree angle to your body and just stay there in that position for two minutes. This will force your back to arch naturally, slowly giving some relief to your neck.
Sitting floor: Try sitting floor for neck pain. All you have to do is sit straight with your back rested on a wall, with your legs laid straight forward. Bring together your shoulder blades and bend to help them meet your knees while curling the toes outward to optimal. Stay in this position for a good 3 minutes, without bending the legs.
Static wall: Lie down on the floor with your bottom against a wall and your legs up it. You can always scoot back a bit if there is the slightest of discomfort. The aim here is to help the tail bone lie comfortably on the floor. Tighten your thigh muscles but curling your toes outward and pointing your feet straight out from its previous position. Maintain this position for 3 minutes for maximum effect.
Static back: The static back is the most common and most helpful exercise for neck pain. All you got to do is lie down on the floor, while placing your legs on an elevated surface, such as an ottoman or a chair at a 45-degree angle to your body. Now put your arms at an angle of 45 degrees to your body as well, only sideways on your shoulder. Follow this position by lifting your palms and staying in that position for five to ten minutes.
All these exercises are aimed to positively influence one muscle or the other in and around the neck region and to help you get rid of that pain. Consult a physiotherapist first, and he/she will advise you on the best neck pain exercises.

Neck Pain - 4 Exercises to Control Pain

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