Burns can happen when the skin is exposed to heat, electricity, corrosive chemicals or radiation. Dry heat, wet heat, radiation, friction, heated objects, the sun, electricity, and chemicals can cause burns.

Thermal burns are the most common type of burns. These burns occur when flames, hot metals, scalding liquids, or steam come in contact with the skin. These burns can result from many different circumstances including house fires, vehicle accidents, kitchen accidents and electrical malfunctions.

A person with a family history of kidney stones may be more likely to have kidney pain, Other causes of kidney stones are hyperuricosuria, gout, excess intake of vitamin D, and blockage of the urinary tract.

Pain caused the kidney to swell, and stretches the pain-sensitive capsule surrounding the kidney, leading to a sharp, aching pain,infarction of the kidney, where the blood supply is suddenly cut off because of blockage of the artery to the kidney.

There are different causes of burns pain such as  electrical, steam, or inhalation burn like smoke, chemical or extremely hot air or vapors. hot bath water, tipped-over coffee cups, hot foods, cooking fluids etc.

Other causes to contact with flames or hot objects from the stove, fireplace, curling iron, swallowing drain cleaner or watch batteries or spilling chemicals, such as bleach onto the skin or electrical burns from biting on electrical cords or sticking fingers or objects in electrical outlets and overexposure to the sun.

Kidney pain is typically felt in the back, just at the lower edge of the ribs on either side of the spine. Pain caused by the kidneys tends to be sharp and severe and occur in waves. It is most commonly caused by kidney stones.

Another common cause can be kidney infection. It is said that kidney stones can cause the most avid pain that a human can undergo. Urine flow is blocked with stones, which causes urine to back up into the kidney. The kidney then swells and enlarges, stretching the pain-sensitive capsule, or thin covering around it.

Appendix pain is an obstruction of the blockage of the cecum. This happens when the mucus or stool hardens and blocks the opening. It may be with infection inflicted gastrointestinal tract, that causes the lymph tissue to inflame and enlarge.

Some specialist cite inflammatory bowel diseases, like Crohn’s disease and ulcerative colitis or trauma to the abdomen, as a cause for appendix pain,
often by stool, a foreign body, or cancer. Blockage may also occur from infection, since the appendix swells in response to any infection in the body.

Causes of kidney pain include:

Arteriosclerosis,bleeding in your kidney, Kidney cancer,blockage of kidney artery, renal (kidney) cancer, urinary tract infections,Polycystic kidney disease.

Women sometimes contract kidney infections when bacteria get into the urinary tract following sex. Lower your ability to fight off the bacteria that cause kidney infections.

The most common source of burn is sun exposure. Sunburns are rarely critical, but burns can cause blistering and swelling. Dry heat (such as fire), wet heat (such as steam or hot liquids), radiation, heated objects, the sun, electricity and chemicals can cause burns.

Thermal burns occur when flames, hot metals, scalding liquids or steam come in contact with the skin. These burns can result from many different circumstances including house fires, vehicle accidents, kitchen accidents, and electrical malfunctions.

Thyroid pain is caused by an attack on the thyroid gland. The attack causes inflammation (the body’s response to injury) and damages the thyroid cells.

Another cause of thyroid pain is goiter, an enlargement of the thyroid gland causing among other things, tenderness in the area around the thyroid gland, lack of iodine in your diet.

Kidney pain associated with infection is due to inflammation of the kidney tissues. When a kidney stone begins to travel through the ureter on its way to your bladder, it typically causes waves of sharp, intense pain.

Other causes of kidney pain are;
Bleeding in your kidney (hemorrhage), horseshoe kidney, hydronephrosis
Kidney cancer, Kidney infection, polycystic kidney disease, renal vein thrombosis, urinary tract infection.

One theory as to the cause of fibromyalgia that is gaining acceptance is that a trauma or significant stressor turns on an individual’s “fight-or-flight” response.

Fibromyalgia pain affects the skeletal muscles, ligaments, and tendons in the body. Pain can also be felt in the bursa, the sacs that surround your joints providing nutrition and lubrication needed for movement.

Angina is an underlying heart condition, its cause is reduced blood flow to an area of heart muscle. Coronary artery disease (CAD) usually causes the reduced blood flow.

Inflammation of the lining of the lungs causes sharp chest pain, smoking, high levels of fat and cholesterol in the blood, high blood pressure, and a high level of sugar in the blood (due to insulin resistance or diabetes) can damage the coronary causes sharp chest pain called angina.

Fibromyalgia is a common condition of body-wide pain and tender points in joints, muscles, tendons, and other soft tissues. It is a rheumatologic disorder It’s causes are chronic pain in the muscles, tendons and ligaments.

It has been diagnosed that sleep disturbances may actually cause the condition. A theory suggests that the disorder may be associated with changes in skeletal muscle metabolism, possibly caused by decreased blood flow, which could cause chronic fatigue and weakness.

Kidney pain is typically severe and sharp and it is felt in waves. Various health conditions are responsible for kidney pain.Kidney pain associated with infection is due to inflammation of the kidney tissues.

Kidney stones  are one of the major risk factors for kidney pain. Kidney stones result from the crystallization of urine into small, hard substances, due to the disturbed balance of fluids and minerals, gout results in an increased amount of uric acid in the urine and can lead to the formation of uric acid stones.

Thyroiditis is caused by an attack on the thyroid, causing inflammation and damage to the thyroid cells. All types of hyperthyroidism are due to an overproduction of thyroid hormones.

Other causes are, viral thyroiditis, de quervain’s thyroiditis, viral infection, mumps virus or adenovirus, thyroid carcinoma, bleeding into a cyst or tumour, trauma to the neck causing soft tissue bruising.

Orbital pain is described as a deep, dull ache behind or in the eye. This pain is often caused by diseases of the eye.  Cornea  the clear outermost disc covering the eye that allows in focused light.

Conjunctiva  the ultrathin covering of the front of the eye and inside of the eyelid.