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

Are you suffering with pins and needles in your hand? You may be suffering with carpal tunnel syndrome. Carpal tunnel is a tunnel made of bones in the wrist. Roof of the the tunnel is made of a ligament. This tunnel contains a nerve and some tendons which help in bending of fingers.

This nerve is called median nerve and it acts as a electrical wire carrying sensation from certain parts of hand. It also functions as a wire carrying power signals from brain to hand. Increased pressure of the tunnel causes compression of the nerve and this condition is called as carpal tunnel syndrome. This syndrome gives symptoms of pins and needles in part of hand and weakness in grip. (Pins and needles in Hindi is commonly known as झुनझुनाहट or झुनझुनी or सुन्न पन). Often patient will wake up in night because of pins and needles and shake their hand to relieve the symptoms. It can also manifest as burning sensation or pain in hand.

Carpal tunnel can be caused due to multiple factors. It is commonly seen in pregnant females. Repeated use of hand in certain postures can also lead to carpal tunnel syndrome. Other causes are thyroid problems, diabetes, rheumatoid arthritis and injury to wrist.

Diagnosis of carpal tunnel is mainly clinical and nerve conduction study is a useful tool in confirming the diagnosis. Special (Neuropathic ) pain killers can help with the symptoms. Physiotherapy and posture training can also reduce pins and needles. Night splints are often helpful. If symptoms fail to improve with non operating measures, surgical decompression of carpal tunnel is indicated. Carpal tunnel surgery is performed as a day case procedure under local anaesthetic. It has very satisfying results and a quick recovery.

This article is for information purpose only and not a substitute for proper medical advise.

Pins & Needles In Hand - Carpal Tunnel Syndrome!

You must have often heard about sports person, especially those associated with tennis or baseball (that involves continuous arm movement) suffer from rotator cuff injury. But what exactly is this injury? To understand the condition better, you need to know what is a rotator cuff. A rotator cuff is a group of tendons and muscles that keep the shoulder joints stable enabling a person to rotate or lift their shoulders freely.

With time, certain activities may cause a wear and tear of the rotator cuff injuring them. The injury sustained can result from a partial or a complete tear.
A partial tear of the rotator cuff may damage the tendons, but it will remain attached to the bones. However, in the case of a complete tear, the injury is more severe that penetrates deep within detaching the tendons off the bone (humerus).

Who can suffer from a Rotator Cuff Injury?
While the condition can affect anyone, people under the following situations stand a greater chance of injuring their rotator cuff.

People in their old age may suffer from the Rotator Cuff injury as with age the tendons and muscles may undergo a degeneration.
The injury may also be genetically linked.
The problem is found to be common among tennis and baseball players.
Painters, as well as carpenters who need to move their arms and shoulders continuously in a particular direction, stand at a risk of injuring the rotator cuff.
Symptoms associated with a Rotator Cuff Injury
People with a Rotator Cuff Injury may exhibit the following symptoms and associated discomfort.

The rotator cuff ensures the free and comfortable rotation of the arm and the shoulder. An injury will limit this rotation. As a result, a person may experience great difficulty and pain in lifting and moving the arm.
Lying on the affected shoulder can be a painful experience.
There is instability of the shoulder joints followed by weakness.
A person finds it difficult to carry out the basic activities such as bringing a glass of water close to the mouth or combing the hair.
Treatment

Anti-inflammatory drugs and painkillers (Acetaminophen) may be used to reduce the pain and swelling associated with the injury.
Physiotherapy and various strengthening exercise can go a long way to deal with shoulder weakness, stiffness, and restricted movement. However, one needs to have patience as the treatment may take time to produce the desired results.
In extreme cases, the doctor may opt for a surgery.
Arthroscopic surgery: The procedure is simple and involves a small incision on the affected shoulder to place an arthroscope (that comes fitted with a camera and the surgical instruments) to treat the condition.
The doctor may also carry out an open surgery or a mini-open surgery (an amalgamation of open and arthroscopic surgery) to fix the tear.

Rotator Cuff Injury - Symptoms Associated With It!

Sciatica, which is pain along the huge sciatic nerve that runs through the lower back to the back of each leg, can bring about serious, weakening pain. The term sciatica depicts indications of leg pain along with potential shivering, weakness, or numbness that starts in the lower back and goes through the butt cheek and down the vast sciatic nerve in the back of every leg. However, here are some top ways to get pain relief from sciatica:

1. Chiropractic/manual control
Spinal adjustment and manual control performed by properly trained health experts, for example, chiropractors and osteopathic doctors, are centered around giving better spinal cord alignment. These are intended to address various basic conditions, which can bring about sciatic nerve pain.

2. Acupuncture
This practice is based on the goal of achieving or keeping up the strength through an open stream of energy by certain pathways in the body. Hair-thin needles (which are generally not felt) are embedded into the skin, close to the zone of pain.

3. Subjective behavior therapy
This treatment for taking control and evolving self-defeating behaviors can be useful in overseeing sciatica pain, especially in the short term. Sessions with an advisor might be face-to-face or on the web.

4. Massage treatment
Certain types of back rub treatments have proven to have various advantages for back pain, including expanded blood flow, muscle relaxing, and release of endorphins (the body's regular pain relievers).

5. Strengthening activities
Many activities can strengthen the spinal cord and the surrounding muscles, tendons, and ligaments. The greater part of these back exercises center around the lower back, as well as the (stomach) muscles and gluteus (butt cheek) and hip muscles.

6. Stretching
Stretching is usually prescribed to mitigate sciatic pain. Stretching for sciatica is intended to target muscles that cause pain when they are tight and unyielding. Hamstring stretch is very often an essential part of a sciatica exercise program. As part of everyday exercises, many people do not stretch these muscles, which extend out from the pelvis to the knee in the back of the thigh.

7. Low-impact aerobic activity
Some types of low-impact cardiovascular workout, for example, walking, swimming, or pool therapy, are generally parts of the recovery, as high-impact action increases the exchange of liquids and nutrients to make a better environment for healing.

8. Micro-disectomy
In situations where the sciatica pain is because of a lumbar disk herniation, a microdiscectomy is the most widely recognized surgical approach. It is an open surgery done using magnification techniques. In this surgery, just the bit of the herniated disk that is squeezing the nerve is evacuated. Whatever is left of the plate is left in place.

Top Eight Ways To Get Pain Relief From Sciatica!

Fibromyalgia is a condition that causes chronic pain in muscles, soft tissues, tendons, and joints. For some, it can also cause memory problems, fatigue, mood swings and lethargy. Fibromyalgia is not a disease but a syndrome. The same can be effectively managed through wellness, medicine, massage and alternative medicine. This condition is more observed in women than man. Luckily through, this condition is not life threatening and does not damage muscle and joints.

What are the symptoms?
The most common symptom of Fibromyalgia is the pain. The experience of pain can be burning, deep, shooting or ache at regular intervals. Tender points around the soft tissue can be visible. This worsens at night. Some common indications of this condition include less sleep, headaches, depression, fatigue and other cognitive issues. With proper care the symptoms do improve, it, however, is a long-term condition and chances are that the pain might return in the long run.

How does massage help?

Massage can prove to be extremely beneficial for this lot. Research indicates that massages such as Shiatsu, myofascial release and Swedish improve the condition for better. Mentioned below are few benefits that have been observed in patients of different age group:
An evening session with a massage therapist will help a patient to get sound sleep at night. This ensures that the body rejuvenates and repairs during the sleep. The patient feels more energetic than ever before.
Massage improved muscle tonicity: Massage helps to improve the lethargic muscle aid strength and vitality to the body. It is essential to include more petrissage strokes during the massage session to accomplish the goal.
Massage helps a great deal to improve mental clarity. A healthy, relaxing massage session can relieve mental stress, gives clarity to thinking and resolves the cognitive issues that a person is facing.
A person suffering from Fibromyalgia can get relief from headache with proper massaging. Massage greatly improves the flow of blood to the brain and the spinal cord region thereby, ensuring that headache is greatly reduced. Relief from headache can improve the overall health of a patient.
Massage can reduce the level of depression and anxiety faced by a person suffering from fibromyalgia. Depression and anxiety leads to hormonal fluctuations leading to appetite, mood swings, constant irritation etc. A regular massage session can restore the body homeostasis thereby keeping the body condition normal.
Regular massage session will improve the overall pain level of the patient and give a chance to the muscle to gain extra strength. With proper care and therapy, it is entirely possible to cure the condition for good. 
However, it is also necessary to continue with the session. Giving up massage therapy after temporary relief won t serve the purpose for long-term pain relief.


Fibromyalgia Pain - Can Massage Help Reduce It?

Spondylitis, or cervical spondylitis, is a common condition that affects a large section of the adult population. This most common disorder of the cervical spine is a degenerative condition. There are soft disks between the vertebral bones which shrink with age and gets stiff. This leads to formation of small bone spurs. This reduces the space available for the disk to move, causing nerve pinching.

Causes:

Ageing is the most common cause for spondylitis. Injury, incorrect sleeping posture, and heavy weight-lifting can also cause spondylitis. While earlier it was common in people who were 60-plus, with more people spending more time at their computers and workstations, the onset happens much earlier in 30s and sometimes even in 20s.

Symptoms:

Most symptoms related to spondylitis are centered on the neck and shoulder regions. There is pain and stiffness in the neck that can extend to the shoulders, nape of the neck, arms, and sometimes even the fingers. In rare cases, the pain can extend into the forehead and back of the head too. Associated symptoms include numbness, weakness, and a pricking sensation in the hands, arms, and sometimes fingers.

Homeopathy in cervical spondylitis:

Homeopathy treats the root of the issue after taking into account all symptoms. Listed below are some common homeopathic remedies for spondylitis.

Conium: there is neck pain along with vertigo when lying down or turning in bed. There is constant mild pain in the back of the head and a tight sensation in the forehead region.
Rhus tox: when the neck pain is worse in the morning and with rest, rhus is a good option. Moving the neck helps relieve this pain, which is often as a result of some injury.
Kalmia latifolia: when there is pain extending from the neck to the arm and hand and fingers, kalmia works wonders. There may also be pain from the nape of the neck to the shoulder blades. The pain is increased with leaning forwards or looking down. The patient may also have nausea with the pain.
Gelsemium: when there is pain extending from the neck to the back of the head, centering in the occipital region. The patient also feels weak, dull, and dizzy. The pain is triggered by emotional excitement.
Silicea: when there is pain extending from the neck to the eyes and forehead, silicea provides good relief. The patient will have intolerance to cold and feels chilly. The pain is improved by heat pads and lying down.
Calcarea phos: if the radiographs show bony changes in the cervical spine with the spondylitis, this is very useful. The bony spurs that form can be painful and cause nerve pinching leading to vertigo.

Spondylitis - Causes and Symptoms

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