Thermostat body is part of the brain called the hypothalamus”.”
The hipotálamo”’’sabe temperature your body should be (usually around 98.6 degrees, about 37 degrees Celsius) and sends its message body to maintain constant temperature.
Most people in body temperature tends to change a little. It is generally lower in the morning, but it can feel a little more at night. The temperature can fluctuate as kids run, play and exercise. Fever is considered one of the immune mechanisms of the body of an attempt to neutralize the perceived threat inside the body. The hypothalamus adjust the body to a higher temperature in response to infection, illness, be it virus or bacteria.

Types and classification:

That fever is a symptom of many diseases in humans appears in the name of common diseases:

Puerperal
Scarlet
Typhoid
Malaria
Yellow fever
Ebola
Viral Hemorrhagic Fever
Dengue Fever
Fever of unknown origin (PUO)

Measuring fever

If a patient is believed to be suffering from fever, the body temperature a person is measured with a thermometer.
The body temperature can be measured in several ways, by putting the thermometer in different places:

• The temperature in the year (right / right)

• The temperature in the mouth (oral)

• the temperature under the arm (axillary)

• Temperature of the ear (optical)

Causes of fever

Mainly fever is caused by different types of pathogens that enter the body several times. The immune system is lower for this process and results of the fever.
Fever is a common symptom, which represents a number of medical conditions or diseases:

Infectious
Inflammation of the skin
Viruses, bacteria infections
Metabolic
Adverse reactions to antibiotics

SYMPTOMS:

An individual has a shiver of fever, despite an increase in body temperature, increased heart rate, muscle tone and tremor, which can sometimes lead to hypothermia. Fever is usually accompanied by a behavior of the disease, consisting of lethargy, depression, anorexia, drowsiness, hyperalgesia, and inability to concentrate.

General treatment Pyrexia:

Fever should not necessarily be treated. It is a sign that there is a problem in the body. Even when treatment is not indicated, however, patients with fever is generally advised to stay well hydrated. (Water has recommended), such as dehydration caused by fever may be more dangerous than the fever itself.
Most people take medication against fever because the symptoms cause great discomfort.
Treatment is usually antipyretics such as acetaminophen (paracetamol).
Heat loss can also be accomplished by heat conduction, convection, radiation and evaporation. (Sweat)