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

You are sitting in an office meeting and it has been a couple of hours since you have had your breakfast. Lunch looks like a long time away and you are trying hard to concentrate. But all of a sudden your stomach starts distracting you and makes noises calling out to you. Does this sound familiar to you?

The rumbling of our stomach has been a constant subject of studies for several scientists. In fact, 2,000 years ago, the Greeks coined a special name for it called Borborygmi. So, what s with all the growling and rumbling. 

What causes stomach rumbling?
The rumbling that you hear is related to the movement of food, liquid, digestive juices and air through your intestines. When your intestine is processing the food, your stomach may grumble and growl. When it is hungry and your stomach is empty, the rumbling noise is more audible and can be heard clearly.

The stomach digests the food through a process called peristalsis. The walls of the gastrointestinal tract that are made of muscles contract and move the food down the intestines. Peristalsis is responsible for the rumbling sound that you tend to ear when you are hungry.

Here is the exact process that occurs in your stomach:

During the digestion process, the food along with the digestive juices, gas and air bubbles are pushed down through the digestive system.
If you have food in your system that needs to be broken down, then the muscle contractions aids its movement. The presence of food can muffle the sound of movement and rumbling.
But when it is empty, all you have in there is air or gas. The movement of air bubbles and gas is not absorbed and your stomach grumbles clearly.
Five ways to deal with it
So now that we know why our stomach growls, is there a way to control it? Here are five effective tips to keep the rumbling of your stomach under check.

Mute the rumbling noise by eating small meals at regular intervals instead of a few large meals. Your digestive system will then have a lesser opportunity to create those loud noises of rumbling.
Eat slowly and swallow less air.
Stay away from high-fructose or high-sugar foods that tend to cause a lot of intestinal noise when it gets broken down in the system.
Eat food that produces less gas.
Try to take a small walk after heavy meals in order to aid digestion and keep your bowels moving, without excessive build-up of gas in your digestive system.
In case you have a concern or query you can always consult an expert & get answers to your questions!

Rumbling Of Stomach - Why It Happens? + How To Manage It?

Hemorrhoids or piles are diagnosed by swelling of veins in the lower part of anus and rectum. Due to swelling, the walls of rectum and anus are stretched and thus become irritated. Hemorrhoids are of two types: Internal and External hemorrhoids.

Internal Haemorrhoids: As the name suggests, the piles are not visible from outside. These are present deep inside the rectum, located above the pectinate line and these are covered with the cells that are present through the rest of intestines. Internal hemorrhoids are normally painless. The first sign of internal hemorrhoids is rectal bleeding. However, straining can push internalhemorrhoid and it protrudes through the anus and this can be painful.

Causes of Haemorrhoids
The swelling of hemorrhoid occurs only when the pressure in the small vessels of rectum and anus is increased and is engorged with blood. The size of the hemorrhoids is also increased. The increased pressure may be due to various factors:

Consuming low fiber diet and pushing or straining while passing stools, thus blood vessel pressure is increased.
Pregnancy also is a cause of swelling as there is the increased pressure of the uterus on rectum and anus.
Sitting for long on toilet also increases pressure.
Obesity is also a cause of hemorrhoids.
People suffering from diarrhea, both acute and chronic.
A person having colon cancer might have hemorrhoids.
Signs and Symptoms of Haemorrhoids:

The most common symptoms of hemorrhoids are painless bleeding, itching in anal, swelling and feeling of the presence of lump at the anus.
All these symptoms are associated with inflamed hemorrhoid.
Inflamed internal hemorrhoid can cause swelling, but is painless as there are no fibers attached to veins above the pectinate line that cause pain. However, passing hard stools can scrape off the thin lining of hemorrhoid, which can cause the painless bleeding.
Spasms of the rectum and anal muscles caused by these swollen hemorrhoidscause pain, especially when they are protruded through the anus.
Internal hemorrhoids can form a clot or thrombose resulting in severe pain.
The presence of has inflammation, stool,and constant moisture and these can lead to itching and burning sensation in the anus among patient of internal hemorrhoid.
Treatment of Haemorrhoids

Diet: Haemorrhoids can be treated when individuals consume a fiber-rich diet in order to soften the stools and ease their bowel movements. Fiber-rich foods include fresh fruits, dry fruits, grains, vegetables, and cereals. About 20 to 30 grams per day of fibrous foods is recommended. Dietary fiber will help create bulk in the intestines which will help in softening of stools and ease bowel movement. Supplemental fiber available in the marketincludes psyllium husk, methylcellulose, and calcium polycarbophil. Other recommendations include increased intake of liquids and having stool softeners. Drinking enough water and liquids will prevent stool from hardening.
Over-the-counter topical treatment: There are various products available to treat hemorrhoids, such as gels, hydrocortisone creams, ointments, foams, pads, and suppositories.
Home remedies: Soaking anus in a warm sitz bath might also help in hemorrhoids for about 10 to 15 minutes per day. One should practice good hygiene and clean anus with warm water while showering. Avoid using soap and dry toilet paper. One can also use a cold compress on the anus.
Minimally Invasive Procedure for Hemorrhoids (MIPH)

Out of the various types of medical and surgical interventions available to treat Piles, Minimally Invasive Procedure for Hemorrhoids (MIPH) 0r painless stapler surgery is known to be very popular since it acts an alternative approach to surgical interventions made for piles.

MIPH is defined as a minimally invasive surgical technique in which a band of loose or prolapsed mucosa and sub mucosa in the rectum is excised, proximal to the piles and disrupted mucosa is fixed by  stapled end to end mucosal anastomosis.

This will ultimately occlude the blood supply to the superior hemorrhoidal artery above the hemorrhoidal tissue, resulting in the retraction of prolapsed mucosa back to its original anatomical position. A special circular stapler known as PPHO3 is used in the anastomosis and the whole maneuver will take around 30 45 minutes.

Internal Haemorrhoids - Best Ways They Can Be Treated!

Pain in the joints continues to bug mankind till this very day. There are different types of joint pains, which might occur all of a sudden, with no signs of receding. The most common of them all are arthritis, tennis elbow, frozen shoulder, back pain and repetitive muscular strain. These joint pains are sometimes impossible to diagnose properly by the regular modes of diagnosis. In those cases, resorting to the homeopathic mode of medication might be a good idea as it is a medication based on treating the actual cause of the disease and sustained use might result in complete remission of the pain.

Some commonly used homeopathic medications for pain in the joints are as follows:
1. Rhus Tox: This is the most commonly used in homeopathic preparation for severe joint pains, the symptoms of which include severe pain after relaxation, pain triggered by slightly wet weather and pain after walking or running for a long time.

2. Arnica Montana: When the symptoms are pain in every joint of the body resulting in body aches and pertaining injuries due to accidents, Arnica Montana serves as the perfect medication.

3. Actea Spicata: This medicine is primarily used as a remedy for pains in the small joints of the hands. The symptoms for which the medication can be implemented are rheumatoid arthritis in the joints of the finger and swollen wrists after usage of the hand.

4. Colchium: This medicine can be used in case of Rheumatoid Arthritis (inflammatory and chronic form of arthritis).

5. Bryonia Alba: This medication can work wonders if the symptoms include severe pain in the knee joints while walking, severe swollen joints and osteoarthritis (affects the flexible tissues present at the bone ends).

However, it is always advisable to take medication as prescribed by your doctor, as the potency and frequency can only be decided by your doctor.

Homeopathic Treatment for Pain in the Joints

Parents today, are more concerned about their child's healthy diet and hygiene compared to earlier days. They are more inclined towards quality when it comes to providing medical assistance to their children. They are also now well aware of the side effects of conventional drugs and are keen towards trying alternative treatments, which come with no side effects. 

Studies prove that conventional drugs suppress diseases and antibiotics hamper digestion. But homeopathy on the other hand, offers natural remedies, which are safe, and has long-lasting effect by boosting your body's immunity.

Below are some of the conditions, in which homeopathy works wonders with the kids:

1. Acute conditions such as cold, flu, sore throat and stomach infections, etc. These conditions are self-limiting. Homeopathic remedies not only cure these acute problems, but also prevent their recurrence.

2. Chronic diseases like eczema and allergies are cured completely and never reoccur when treated with homeopathy. In both the above cases, homeopathy works miraculously. Alongside the healing process, it boosts the child's self-defense mechanisms to fight against diseases. While antibiotics may be too harsh for the child's body, homeopathy is a safer option, since it does not have any side effects.

Homeopathy is also effective in treating colic, earache and reduces pain and discomforts. Some of the common problems of children where homeopathy works well are fever, teething, vomiting, diarrhea, dysentery, kidney diseases, infant colic, jaundice, eczema, convulsions, ear infection, fungal infections, warts, thyroid problems, and other growth related problems.

Not just physical symptoms, homeopathy also treats mental and emotional disturbances.
- You can take help of homeopathy treatment if the child is cranky or restless, and it is very beneficial even in case of hyperactive children.
- It is also effective in increasing concentration.
- Homeopathy works perfectly for specially challenged children as well.
- One of the plus points with homeopathic medicine is that it is easy to administer given their light doses and consumable taste.
- In addition, injections are not required. Furthermore, homeopathic treatment helps in all stages of childhood.

Homeopathy is a holistic system of medicine. It works on improving immunity rather than only curing the disease. Thus, it is very important to complete courses in homeopathy medication. Even though handy, homeopathy does not allow self-medication. It is always advisable to seek a doctor's help.

Homeopathy Is Best For Children 

Shoulder pain can be a persistent dull and nagging sensation in the upper arm or shoulder area. It can be easily differentiated from neck pain as it is related to the movement of shoulders i.e. it will increase and decrease with shoulder movements, especially overhead activities. The other signs to identify shoulder pain is if your shoulder movements are reduced.

If you find it difficult to scratch / wash your back, comb your hair or reach your back pocket, it clearly shows you are suffering from shoulder pain. Shoulder pain can happen due to various reasons, it varies from person to person depending on the activities he/she is involved in, for e.g. sports, manual job etc. It can be a single major injury or multiple small injuries due to repetitive usage patterns. Also, degenerative changes in various parts of the shoulder can lead to shoulder pain.

In case of middle to old age, injuries that can cause shoulder pain are:

    Biceps Tendonitis
    Acromio-clavicular Joint arthritis
    Scapular Dyskinesia
    Trapezitis
    Suprascapular nerve entrapment In young age, injury due to sports or gym activity can cause shoulder pain
    Superior labral anterior/posterior (SLAP tear)lesion

Also, traumatic or repeated dislocations of shoulder can cause shoulder pain due to:

    Bankart lesion

Diagnose Shoulder Pain

Shoulder pain can be diagnosed only after thorough history taking and clinical examination. However, some imaging studies can be very helpful like:

    X-rays: Through an x-ray one can view the shoulder in many different views.
    Ultrasound: With an ultrasound, you can also check the damaged caused to the tendons and muscles of the shoulder but the quality of reporting depends upon the expertise of the doctor.
    MRI: MRI gives a clear picture of the shoulder as it shows everything related to a shoulder joint that is joints, vessels, tendons and muscles that too from different angles.
    Diagnostic Arthroscopy: A surgical procedure often used by orthopaedic surgeons to diagnose and treat issues inside a joint. Arthroscopy has the big advantage that one can use it to diagnose as well as treat at the same time.

Treatment for Various Types of Shoulder Pain

    For Shoulder Impingement or Rotator Cuff tear: Give rest to the shoulder for a few days only Dedicated Physiotherapy Protocol Bursal injections If these fail then, (Surgery)Arthroscopic sub-acromial decompression If Cuff tear is found, then one can go for Arthroscopic/Mini-open repair
    Labral Lesions: For anterior Labral lesions (Bankart's) following anterior shoulder dislocation then surgery in the form of Arthroscopic Bankart's repair is the only option to reduce risk of recurrence and degeneration.

SLAP Lesions

    Pain relief and physiotherapy as first step If this fails then following surgical options are available
    Arthroscopic debridement or repair of labrum
    Biceps tenotomy or tenodesis

Arthritis

In this case, the joint is already destroyed and has to be resurfaced for pain relief and to maintain ROM. If Rotator cuff muscles are working, then Shoulder resurfacing hemiarthroplasty (preferred in young people), that has a life of 10 to 15 years, Total shoulder replacement (preferred in middle aged to old people) has a life of 10 to 15 years. But, if rotator cuff muscle are not working then Reverse Geometry Shoulder replacement is recommended, that has a life of 10 years.

It is always advisable to get yourself diagnosed properly in case of shoulder pain as management changes depending on clinical situations. Neglecting shoulder conditions can lead to bigger problems later on.

Always remember 'a stitch in time saves nine'

Shoulder Pain: Causes, Diagnoses & Treatment

Don't wait any longer, manage your Stomach Pain online with a Lybrate doctor today

Consult for Stomach Pain - Online and Easy!

FilterClear All

COMMON SPECIALITIES

COMMON ISSUES