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 prone to slipped disc problem? + the ideal way to treat it

A slipped disc, also known as a prolapsed disc or herniated disc, is the term given to the phenomenon that occurs when a cartilaginous disc found between the vertebrae in the spine becomes slightly displaced or protrudes, thereby pressing on the nerves in the adjacent areas and causing back pain.
This happens when the soft inner part of the disc, known as nucleus pulposus, bulges out through a weakness in the exterior part of the disc. A prolapsed disc usually occurs in the lower region of the spine and can be of varying sizes. There might even be the development of inflammation around the disc in some cases.

Who is likely to get affected?
Most cases of herniated disc occur in patients between the ages of 30 and 50. The number of men affected is twice as many as the number of women.
Although the root cause of this problem is not yet known, there are a number of factors that may trigger it. These factors include working at a job that requires a lot of lifting, an occupation that involves remaining in a seated position for a long time, weight-bearing sports, obesity, smoking habits and increasing age.

Effective ways of treating the problem
The different methods that are commonly used to treat the problem are:
Medications
There are many different kinds of medicines that are effective in providing relief. These include painkillers, muscles relaxants, anti-inflammatory pills, etc.

Spinal injections
A number of spinal injections are used to treat slipped discs. The injection is done at the opening where the inflamed nerve roots are found and reduces pain, swelling and irritation in the area.

Radiofrequency ablation
This procedure makes use of an electrical current produced by radio waves to reduced pain and sensitivity in the affected area.

Ozone discectomy
As opposed to the surgical removal of the prolapsed disc, this new process makes use of an ozone-oxygen mixture that is injected into the spine to treat the problem. Many international studies have proved its superiority to traditional methods and surgeries.

Those affected by this problem are advised to keep exercising and continuing with their everyday activities as best as possible.



Why You Can Get a Slipped Disc Problem?

In most cases, pain anywhere in the body can be explained as a symptom of some other problem, but sometimes, there is no reason for abdominal pain. This type of pain is known as chronic functional abdominal pain. This is a gastrointestinal disorder that cannot be explained through X-ray or laboratory findings. It can be triggered by altered sensitivity to nerve impulses in the brain and gut. People suffering from this condition are often so debilitated by the pain that it becomes the central focus of their life.

This condition cannot be cured, but with proper treatment, it can be managed so that it does not affect the quality of your life. The aim of treatment for this condition is to control the symptoms and improve functioning. When it comes to treating this condition, the patient s relationship with his or her doctor plays an important role as the condition cannot be proven through any form of testing and it has a great psychological effect on the person. Regular checkups are also a key to managing this condition effectively.

The first step towards achieving this is to identify possible emotional and situational triggers. Maintaining a journal that records these experiences can help with this. Further treatment is usually either through psychological treatment or antidepressants.

Psychological treatment is based on the understanding that the brain can block pain by diverting attention elsewhere. Nerve impulses that travel from the abdomen to the brain must pass through a type of  gate  that is controlled by nerve impulses generated by the brain. When these impulses close the gates, pain is blocked while when these gates are open, the pain can be magnified. Psychological treatment for chronic functional abdominal pain can be in the form of relaxation techniques, imagery, hypnosis and cognitive behavioral therapy. While relaxation techniques such as meditation and hypnosis help a person shift focus from the pain, cognitive behavioral therapy teaches a person how to change thoughts and perceptions in order to control the pain.

Antidepressants can also act as pain relievers. This form of medication stimulates the production of brain signals that close the  gates  of nerve transmissions. This blocks the pain but can take several weeks to be effective. Some people may experience side effects such as drowsiness and nausea and hence should never be taken without a doctor s supervision. In some cases, antidepressants may also be combined with cognitive behavioral therapy or medication to regulate bowels.

Ways to Treat Chronic Functional Abdominal Pain!

Joint pains or muscles cramps are the usual suspects when it comes to leg pain. Joint pains are usually a symptom of arthritis, a common occurrence during old age. Leg muscles are mostly affected by muscle cramps. From an ayurvedic point of view, all pains are caused by the vata dosha.

What are doshas?
The doshas define the natural inclination of the body and they comprise the three main energies that affect your health and well-being. The three doshas are pitta, vata and kapha. Thus in ayurveda, pain is caused when the doshas are vitiated. In ayurveda, ama is the name given to the toxic materials in the body that are caused by improper indigestion. Therefore, pain occurs when there is too much ama build-up in your body.

Useful herbs for treating leg pain
1. Clove- it provides instant relief from pain, especially if they are due to muscle cramps. Apply clove oil in a poultice over the affected area.
2. Ginger- since ginger has great painkiller properties, it can be added to a regular diet to deal with chronic leg pain.
3. Liquorice- muscle aches can be treated with liquorice roots infused in water overnight.
4. Madhuca- applying madhuca oil over leg pains, especially if they are due to rheumatism, then it can give great results.
5. Pepper- pepper aids in proper blood circulation by helping dilating the superficial blood vessels.

Dietary regulations for leg pain
To help with chronic leg pain, leafy vegetables, green vegetables, vitamin c-rich foods, plantains that are rich in potassium, magnesium and calcium must be consumed. Coffee and chocolate must be avoided at all costs. The consumption of water cannot be stressed enough as one of the leading causes of leg pain is dehydration of insufficient fluids in the body. Water helps flush out the toxins in the body, thus getting rid of the vitiated doshas.

Ayurvedic treatment for leg pain
For external use, mahanarayana tailam is extremely effective. Warming the oil before application will give best results.
For internal use, simhanada guggulu, a mild laxative, laxmi vilas rasa and pratapa lankeshwara rasa are prescribed.

Top 5 Ayurvedic Remedies for Leg Pain - Effective Tips

Stitches or sutures act as a closure for either surface wounds or deep wounds. Procedure to close a deep wound comprises of sewing the two edges and applying stitches under the skin surface.

Catagories of sutures

    Non-absorbable stitches: Such stitches are applied in case of skin wounds or internal wounds. Such stitches get healed quickly and are easy to remove. Non-absorbable stitches are made of natural fibers or synthetic threads like nylon polypropylene. As the name suggests, these stitches are either permanent or persist for a long time.
    Absorbable stitches: Such stitches are applied on layers, which have the property of healing quickly. They are very firm during the initial days. Then they start getting dissolved in the body.

Precautions taken by medical team before applying stitches to prevent infection

    Careful checking of nose for occurrence of germs before the start of operation.
    Skin must be cleansed prior to surgery.
    Sanitizing hands prior conducting the surgery.
    Usage of germ free gloves and sterile clothes while applying sutures.
    Prescribing antibiotics to the patients who may fear high risk of infection.

Precautions to be taken by patient to prevent infection

    Take a bath prior to surgery.
    Avoid using razor at the surgical site. The same can be carried out by using clippers by the surgery team itself.
    Keep all your jewellery aside before the operation starts. Do not apply nail polish.
    It is advised to cover up the wound. Try to keep the adjacent areas germ free. This is a crucial step in avoiding infection.
    Visit your doctor at once on finding redness around the wound.

When to see the doctor
Pain up to a certain threshold is normal. In case pain gets unbearable, the scene can be alarming. It may be an indication of infection. Taking immediate remedial steps is necessary to avoid infection or any other side effects post the surgery. On meeting with any of the following signs, it is better to consult doctor at once.

    If the skin around the wound gets swollen.
    If you detect redness around the wound.
    If the pain becomes unbearable.
    If the wound starts developing pus.
    If your body temperature increases abnormally or if you have fever.
    If you observe red streaks around the wound.
    If in case a stitch gets opened up and the edges of the suture start widening. This is the most alarming sign. In case a suture gets opened, you must immediately seek a remedy.

Ask your doctor for the precautions you can take to avoid experiencing any of the above signs. If you come across such alarming symptoms, rush to the nearest hospital and get the appropriate treatment.

Pain in Stiches - When You Should See Your Doctor?

Problems with the arteries and veins present in the hands or legs can lead to vascular disorders. The arteries carry blood from the heart to other parts of the body in order to deliver nutrients and oxygen. The veins carry the blood back to the heart, after the nutrients have been used up. If these blood vessels of the arteries or veins become blocked or narrowed, it can lead to a vascular blockage.

A vascular blockage that occurs in the hands or legs comes under the category of Peripheral Artery Disease or PAD. These type of disorders are less common in the upper extremities of the arms or hands than in the lower extremities of legs. Few of the signs for the same are:

Pain and difficulty in movement due to decreased blood flow
Numbness or weakness of leg or fingertips
Sores on the toes or feet
If the blockage is deep, symptoms of redness, swelling, extreme pain or cramping can be experienced
Abnormal color changes in the fingertips
Ulcers or wounds that don t heal
Skin sensitivity problems when in cold temperatures
How can it be diagnosed?
The blockage can be detected by various methods namely-

Physical Examination   Your doctor may find decreased pulse at armpit, wrist or fingers, full veins, masses, wounds or gangrene.
Doppler or Ultrasound examination to determine the blood flow in the arteries and veins
MRI Scan of the affected area to pay special attention to the blood vessels
Cold Stress Test
Arteriography to show clear blood vessel details
Angiography to map blockages and narrowing of the arteries
What are the Risk Factors for Peripheral Artery Disease?
An individual is at risk for developing vascular blockages in the hands or legs if one or more of the following factors are present:

Smoking
Diabetes
Heredity Factors   A personal or family history of blood vessel disease
High blood pressure
High cholesterol
Aging   People aged above 50 years and older are more prone to vascular blockage
Can it be treated?
Treatments for vascular blockage can vary depending on the age, cause of the blockage, intensity and overall well-being.

Treatments can include:

Self-care   Reducing risk factors and making lifestyle changes to quit smoking, sedentary life or diabetes, blood pressure and cholesterol management can reverse symptoms of vascular disease.
Medications   A variety of drugs can be prescribed to lower the risk and progression of narrowing blood vessels or prevent blood clotting.
Interventional Procedures   Minimally invasive surgery like saloon angioplasty, stenting or removal of artery plaque build-up.
Surgery   If the blockage is severe, surgery may be performed to lessen the vessel narrowing, reconstruct the artery or tie it off, depending on the circumstances.

Pain in the Hands or Legs!

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