Fever

A fever is a temporary increase in your temperature, typically owing to an unwellness. Having a fever is a sign that one thing out of the standard goes on in your body.

For an adult, a fever is also uncomfortable, however sometimes is not a cause for concern unless it reaches 103 F (39.4 C) or higher. For infants and toddlers, a rather elevated temperature might indicate a heavy infection.
Symptoms
You have a fever once your temperature rises on top of its traditional vary. what is traditional for you will be to a small degree higher or not up to the typical traditional temperature of ninety eight.6 F (37 C).

Depending on what is inflicting your fever, extra fever signs and symptoms might include:
Sweating
Shivering
Headache
Muscle aches
Loss of appetency
Dehydration
General weakness
High fevers between 103 F (39.4 C) and
106 F (41.1 C) might cause:
Hallucinations
Confusion
Irritability
Convulsions
Dehydration
Causes
Fever or elevated temperature may be caused by:

A virus
A bacterial infection
Heat exhaustion
Extreme sunburn
Certain inflammatory conditions like rheumatism — inflammation of the liner of your joints (synovium)
A tumor
Some medications, like antibiotics and medicines wont to treat high pressure level or seizures
Some immunizations, like the contagion, tetanus and noncellular  respiratory disorder (DTaP) or vaccine
Sometimes the reason for a fever cannot be known. If you've got a temperature of a hundred and one F (38.3 C) or higher for quite 3 weeks and your doctor is not able to realize the cause once intensive analysis, the designation is also fever of unknown origin.
Prevention
You may be able to forestall fevers by reducing exposure to infectious diseases. Here are some tips which will help:

Wash your hands typically and teach your youngsters to try and do identical, particularly before ingestion, once victimisation the bathroom, once payment time in a very crowd or around somebody who's sick, once smooching animals, and through travel on public transportation.
Show your youngsters the way to wash their hands totally, covering each the front and back of every hand with soap and removal fully below running water.
Carry dampish towelettes or hand sanitizer with you for times after you haven't got access to soap and water.
Try to avoid touching your nose, mouth or also eyes, as these are the most ways in which viruses and bacteria will enter your body and cause infection.
Cover your mouth after you cough and your nose after you sneeze, and teach your youngsters to try and do likewise. Whenever potential, recede from others once coughing or sneezing to avoid passing germs on to them.

Avoid sharing cups, water bottles and also utensils along with your kid or youngsters.