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

Whether you're old or young, male or female, having a backache can be a real pain! A number of factors ranging from osteoarthritis to muscle strains can be attributed to back pains. No matter what the cause of a backache, a combination of core strengthening exercises, activity, and physical therapy can help lessen the pain.

A backache can be caused by something as simple as bending the wrong way. Hence, the first step towards dealing with a backache is to pay attention to daily movements. If you have to lift something heavy off the floor, bend your knees and let the weight of your load fall on your legs instead of it falling on your back. Here is more on how you can fight back pain with a bit of effort:

Light exercises
Simple, light exercises are the most effective ways of dealing with back pain. The key to exercising your back is moderation and knowing your limits.

Brisk walk and yoga
Regular brisk walks and yoga exercises that strengthen and stretch back muscles are effective ways to reduce and prevent back pain.

Right posture
Exercise can also help reduce excess weight that in turn helps reduce back aches. Slouching not only causes a hunch back but also aggravates back aches. Hence, maintain a right posture to take the pressure off nerves and lower back pain.

Proper posture while sleeping
A good night's sleep can also help soothe inflamed back joints and repair strained muscles. Pay attention to your mattress and ensure that your back is flat when you lie on it. Sleeping on your side can also help deal with the back pain. Consider resting your neck on a pillow, to keep your spine aligned while you sleep.

Hot & cold therapy
Experiment with hot and cold therapy before picking one of them to deal with your back pain. While applying ice packs on your back can help reduce inflammations, hot packs work better to reduce cramps and muscle spasms. Whether you use a hot pack or a cold pack, do not leave it on for more than 20 minutes.

Natural supplements
Natural supplements such as flaxseed oil, calcium, magnesium and vitamin c are helpful when dealing with back pains.

For short-term relief, you could also try over the counter pain relievers. However, do not let this become a long-term habit, as your body could get dependent on it. Other potential side effects could include stomach and liver problems. Hence, if your back ache does not subside on its own, it is best to consult a doctor before treating it yourself.

How to Deal with Back Pain

Why Does Your Back Hurt?

Most of us, experience back pain due to incorrect posture or longer duration of sitting.

Sometimes you may experience back pain because of exertion - you spent the entire day doing the same kind of job or maybe you bent in a wrong manner while picking up your child. However, the actual cause of your spinal agony may not be very clear, but it pays to be aware of the possible reasons that can cause backache. It is good to consult a doctor if your back pain is consistent and recurrent.

Here are few of the causes:

1. The position of your pelvis

The pelvis consists of three bones that can shift depending on which muscles become weak or stiff. This brings about a pull in the muscle of the lower back, resulting in severe strain to this area. You should consult a physiotherapist for suggestions regarding the best exercises for strengthening your pelvic area.

2. Weak abdominal muscles

A cause of your back pain can be weak stomach muscles. Abdominal muscles play an important role in balancing out the constant bending that your back muscles perform. When you've weak abdominal muscles, your spine is not able to maintain proper balance, resulting in severe stress on the spinal column.

3. Disc injuries

Located between the bones of your spine, discs perform the function of a shock absorber. Physical injury to these padded cushions can cause them to break open, leading to a condition known as herniated disc. This can then bring about pain in the back area.

Few precautions that can be taken for a hurting back. Despite the causes, there are certain precautions that you can take, which are:

- Avoid sitting in a bad posture, that is, keep your back straight as much as you can. Pull and stretch your body in continual intervals to keep it relaxed.

- Consult the right physician instead of doing exercise that can aggravate your pain.

- Take a break from work and go for short walks, every couple of hours.

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Why Does Your Back Hurt? + What To Do About It

The causes and symptoms of chronic lower back pain

Lower back pain is characterized by a feeling of pain around the lumbar region (curve of the back connecting the upper back and glutes- muscles in the buttock that are responsible for thigh movement) caused by muscle or ligament injury. The spinal area is most likely to be affected by lower pain as it may impair routine activities like walking and standing. Any lower back pain that lasts for more than ninety days can be considered as chronic.

Causes of lower back pain

There are plenty of causes for lower back pain. Anything that exposes the lumbar area of the spine to a level of stress beyond its capacity can cause lower back pain. These causes are-

1. Disorders of the discs

The spinal area in the lower back comprises of small bones called the vertebra, which are connected to each other by pieces of cartilage known as discs. These discs act as shock absorbers, and when exposed to excessive shock can cause the disc to bulge, resulting in herniated discs. Wear and tear of the discs can also occur.

2. Spinal stenosis

Spinal stenosis occurs when the area around the spine becomes narrow. It may affect the nerves surrounding the lower back, resulting in pain.

3. Wear and tear of the joints and ligaments

Normal wear and tear of the joints and ligaments cause difficulties in holding the spine in its proper position and this progresses with age. This may cause a vertebra to slide over another and affect the nerve endings, giving rise to pain.

Symptoms of lower back pain

The symptoms of lower back pain are usually a dull or excruciating pain in the lower back. It can also affect other parts of the body such as the hips and the legs. In case of severe pain, simple activities like walking, bending and sitting will be impaired.



The Causes and Symptoms of Chronic Lower Back Pain

Back pain is a common source of pain and can be acute, sub-acute or chronic in nature. Back pain is classified along the segments of the spine and can be divided into neck pain, middle back pain, lower back pain and coccydynia or tail bone pain. Back pain can be quite troublesome as it disables a person to move about freely due to constant ache.

Here are some procedures for the treatment of back pain.

    Give your back some rest: Most people who get back pain become obsessed with it and end up getting MRI scans and x-rays done. Some even take injections and other such measures without recognizing the intensity of the pain. It is advised not to rush into the matter immediately and the simplest way to cure the pain is by resting. 90% of pains in the back resolve by themselves in 6 weeks and so you must give your back a break instead of taking medical actions and let time do the healing.
    Pills: While you let time treat your back pain, sometimes the pain increases and gives you a bad time. In this case, you can take anti-inflammatory medicinal pills such as ibuprofen or naproxen. These pills will help you ease the pain. However, using such pills for a continued period of time causes side effects such as gastrointestinal disorders. Hence, you should not take them for more than ten days at a stretch.
    Hot and cold compress: Apply a bag of frozen peas or an ice pack to the affected area for 48 hours after the pain appears. Every session should be about 20 minutes, and you should take more than two sessions each day. After two days, repeat the same procedure using a heat pad instead of ice. The cooling procedure shuts down your blood capillaries and reduces the flow of blood to that area. The swelling is eased as a result. The heating, on the other hand, loosens tight muscles and increases the blood circulation, providing extra oxygen.
    Change your mattress: People who sleep on firm mattresses and cushions on their beds are at a higher risk of having a back pain. According to studies, it has been observed that people sleeping on medium-firm mattresses have healthier backs. In case your mattress in sagging or is over 8 years old, you should replace it.
    Acupuncture: When your back pain is very severe, you can resort to acupuncture, which provides efficient pain relief. The procedure changes the way your nerves react and reduces inflammation.

Back pain arises from various reasons and should always be taken care of. Unattended back pain worsens and makes the affected person suffer.

Suffering From Lower Back Pain - 5 Ways You Can Treat it

Does you back hurt only when you wake up in the morning or is it a chronic problem? If yes, then you need to take immediate steps to treat it. Back pain, being the common physical anomaly for people primarily in the age range of 35-50, is one of the top causes for office absenteeism and mid-life lethargy and fatigue. Usually back pain indicates an underlying problem that involves the nerves, bones and muscles.

Here are some risk factors for back pain:

Pregnancy
Stress related to work
Leading a sedentary lifestyle
Anxiety and depression
Being overweight
Over exercising
Strenuous physical work outs
Smoking
There are varied reasons as to why back pain may occur. Discussing the causes of back pain is beyond the purview of this article; the focus is now going to be on some of the stretches one can practice to get relief from back pain: 

Downward dog: A classic yoga pose, the downward dog stretches the entire back, hamstrings and the whole of the leg. Begin the process in a classic push up pose with the palms and toes on the floor. Keeping your back straight, lift your tailbone up and straighten your legs. Push the heels to the floor and breathe to get the most out of this stretch.
Child s pose: A simple stretch, it begins with you sitting back on your buttocks and then stretching the arms in front of you. Keep your forehead on the floor and breathe slowly.
Cat cow pose: If your common complaint is that of a sore and painful back, then this is one of the best stretches for you. A very simple pose, you begin by sitting on all fours, then transitioning into the cat pose by pushing your spine upwards. Hold the pose for one breath and then go to the cow pose wherein you lift your buttocks and the head while scooping your spine.

Back Pain - 3 Stretch Exercises You Must Follow!

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