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

Pain management is an issue that stares back at mankind, irrespective of the underlying health condition. Whether it is a headache or a back pain, burn or fracture, heart attack or cancer, pain is always a symptom. In some cases like migraines, cancer, etc., the pain is chronic and the patient needs to be constantly on the vigil to know when an attack will ensue. This has also put high pressure on the medical fraternity to identify ways that can provide relief to these people. Various methods have been identified, and one of them is the electrotherapy.

What is done?
A few electrical impulses are directed at the area of the pain using a hand-held device. This is similar to providing electric shocks of mild intensity to the affected area (forehead, low back, neck, etc.). What this does is stimulate the nerve endings, improves circulation and muscle strength and promotes bone growth and tissue repair. The end result of all this is overall improved functioning and pain relief. Depending on the actual condition, the sessions will have to be repeated. In some patients, the electrotherapy is used in conjunction with other therapy so that they can go about their routine exercise and pain relief.
The sessions may also have to be repeated as most often these are used in individuals with chronic pain. They are also helpful in providing relief during the acute attacks.

How does it work?
The most common form of electrotherapy is known as TENS, which stands for transcutaneous electrical nerve stimulation. The area to be treated is cleansed with spirit and then small sticky pads are applied through which the electricity is passed. A hand-held device is used, through which electrical impulses are passed to the skin, which stimulates the nerve cells to provide relief from pain. It causes a vibrating and tingling sensation in the treated area. It is believed that it blocks the nerve impulses and therefore provides pain relief. Another theory states that they promote the release of endorphins which are natural painkillers; it is also very effective in case of migraine and sciatica and neck pain where the chronic pain is coupled with acute spurts.

With narcotic painkillers having various side effects, techniques like electrotherapy are gaining popularity. A small catch also is that it does not work for everybody and in most people with back pain, fibromyalgia, and migraines, requires repeat sessions for relief. The cost of each session also needs to be considered against the extent of relief achieved. However, for those whom it works, it is a very good technique for chronic pain control.

Electrotherapy - How It Can Help In Managing Pain?

6 Bodily Pains You Must Never Ignore

Any pain in the body is an indication and demands attention. Some pains go away by themselves or by home treatment, while few need medical attention. 

Here are 6 types of pains which should never be ignored.

Chest Pain - Chest pain that doesn't go away and is accompanied by shortness of breath can prove to be fatal if not treated at the earliest. Do not wait for it to subside, nor should you try self medication. Consult the doctor immediately.
Abdominal Pain - While abdominal pain could be because of various smaller reasons, if it is unbearable, consult a doctor at the earliest. This pain could be because of ruptured appendix, stomach ulcer, problems in your pancreas or gallbladder or even intestinal blockages.
Severe Headache - Normally we tend to take headaches lightly, believing that all we need to do is pop a medicine or rest it out. However, if the pain is excruciating, consult the doctor as soon as possible.
Prolonged Backache - If you are experiencing pain in the back with tingling in your toes, this could be associated with your discs. Give it medical attention at the earliest, as it could turn fatal.
Lower Abdomen  - Appendicitis' indicator is sharp pain on the side. If you feel a sharp pain in your lower abdomen on the right side along with symptoms like nausea, vomiting, fever, shaking, constipation and diarrhea, reach out for medical assistance as soon as possible.
Leg Pain - Yet another pain one should not ignore is deep vein thrombosis which is blood clots in the legs? deep veins.

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6 Bodily Pains You Must Never Ever Ignore

One of the deadly diseases caused by the bite of an infected mosquito is Chikungunya. If you suddenly experience unbearable joint pain with symptoms of fever, consult a doctor immediately. Even the name Chikungunya etymologically means "to become twisted". If you are having the aforementioned symptoms, there is a high chance you are suffering from Chikungunya.

Symptoms of Chikungunya
Chikungunya affects your body within 3-4 days of the mosquito bite. The first sign of Chikungunya is sudden fever, which causes mild tremors in your body accompanied by severe pain and swelling of the joints. A headache and pain in the muscles are other two symptoms of this disease. The most glaring indication that you are suffering from it is the excessive joint pain you experience. This pain usually lasts for a few days to a couple of weeks. If left untreated, this disease can prove to be fatal. 

1. The joint pain will have a paralyzing effect on your body resulting in extreme pain.
2. Your finger joints and foot exhibit signs of swelling, causing severe pain.
3. You will experience pain in your hip, wrists and elbows.

Other symptoms of the disease include neurological and mild cardiac complications. You may even complain of having an eyesore. Also, there are chances of you suffering from gastrointestinal problems. However, none of these symptoms will be as severe as the excruciating joint pain you experience.

Some preventive measures can be taken, them being:
a. Drink plenty of water to keep yourself hydrated.
b. Get plenty of sleep. It might be impossible for you to sleep especially when you are having body aches. Thus ask your doctor for some painkillers which will let you rest.
c. Paracetamol is a must to beat fever and joint pain.
d. Anti-inflammatory pills will be strictly recommended by your doctor to treat the inflammation.
e. Use a mosquito net at night
f. Keep your house clean so that the Chikungunya mosquitoes don't thrive

Suffering From Severe Joint Pain? It Could Be Due to Chikungunya

When we speak of bone health, calcium is usually the hero of the story. However, by itself, calcium is not enough for healthy bones. Vitamin D is equally important for healthy bones and the prevention of orthopedic conditions.

What does Vitamin D do?
Vitamin D helps the body absorb calcium from the food being eaten. It also controls the calcium and phosphate levels in the body. This is critical for the growth and development of new bones. Vitamin D also controls how much calcium and phosphates are being expelled by the body. In this way, vitamin D helps strengthen the bones and improve overall bone health.

Vitamin D Deficiency
Vitamin D is not commonly found in food. It is present only in certain types of oily fishes, egg yolks and mushrooms. Most of the vitamin D we eat comes from fortified cereals, breads and dairy products. The sun is an important source of vitamin D but exposing yourself to too much sunlight could cause various skin problems. Thus, vitamin D deficiency is very common. When it comes to bone health, vitamin D deficiency can cause low-density bones. This, in turn, can cause rickets and osteoporosis. People with vitamin D deficiency are likely to suffer frequent fractures. Vitamin D deficiency can also cause skeletal deformities such as bow legs and a stooped spine.

Vitamin D and Osteoporosis
Osteoporosis is a musculoskeletal condition that is marked by low bone density. Studies have shown that people with osteoporosis have lower levels of vitamin D as compared to others. Some studies also suggest that fractures are more common in winter as compared to summer. The winter sun is often hazy and many days can go by without strong sunlight. Thus it can be inferred that people do not get their required quota of vitamin D from the sunlight in winters leading to a deficiency and aggravated osteoporosis-related fractures.

Who is most susceptible to bone conditions caused by vitamin D deficiency?
Vitamin D deficiency is a very common condition across the globe. Some surveys have claimed that approximately 30% of the global population suffers from vitamin D deficiency. People with dark skin, women and elderly people are most susceptible to this deficiency. People suffering from kidney diseases may also be affected by vitamin D deficiency. Vitamin D supplements are usually very helpful in combatting this deficiency. These can be taken by young children as well as adults.

Relation Between Vitamin D Deficiency And Bone Problems!

The hand is one of the most commonly used parts of our body and is susceptible to damage, wear and tear as well as injury. Pain in the hand can be attributed to numerous causes, including damage and other conditions that can affect the joints, cartilage, nerves and other parts of the hand.

Causes

De Quervain's tendinitis: This is also known as de Quervain's tendinosis. It causes pain on the thumb side of the wrist. The pain may grow slowly or suddenly. It can also spread to every part of the thumb and up the lower arm. On the off chance that you have de Quervain's tendinitis, you may experience pain while performing the following actions:

- Clenching The fist

- Handling on or holding objects

- Turning the wrist

Treatment for this includes the following:

- Wearing a prop to rest the thumb and wrist

- Calming drugs

- Cortisone infusions

Carpal tunnel disorder: This is common amongst the well-known nerve issues. It can cause pain in the following parts of the hand:

- Palm and a few fingers

- Wrist

- Lower arm


The treatment methods includes the following:

- Resting the hand and wrist

- Painkillers

- Wrist support

- Steroid infusions

- Active recuperation

- Breaks

Fracture: It's a crack or break in a bone that can cause immense pain in the hand. Other than this, the hand may also experience the following:

- Stiffness

- Swelling

- Loss of proper motion and movement

The kind of treatment depends on the kind of fracture. Braces are usually used for small fractures. Sticks, wires, or plates might be used to treat severe fractures. Likewise, surgery may also be recommended to set the broken bone properly.

Arthritis: This is a disease causing joint inflammation and stiffness of the joints. It causes the joints to lose the ligament that permits them to move easily against each other. This tears the ligament, giving rise to crippling pain and swelling.

In the hand, the regions where this regularly happens are as follows:

- Base of the thumb

- Center joint of one or more fingers

- End joint, which is nearest to the fingertip

The treatment depends on the seriousness of the injury and the following may be used:

- Painkillers

- Props for the fingers or wrist

- Heat

- Non-intrusive treatment

Trigger finger: Also known as stenosing tenosynovitis, this defect causes the fingers or the thumb to bend. It can be difficult, particularly when bowing or fixing the influenced finger or thumb.

Knobs may form on the influenced ligaments. Also, the sheath itself may thicken. In the long run, the ligament may get to be adhered when you attempt to fix a twisted finger or thumb.

Resting now and again while wearing a support may help resolve the issue. Over-the-counter torment pharmaceuticals can facilitate the agony. Corticosteroid infusions can mitigate side effects. Surgery might be recommended for extreme cases.

Causes of Common Hand Pain and How to Find Relief

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