A person can create a false fever by causing a thermometer to read at a higher temperature after running it under hot water. Another method is to drink warm water to elevate body temperature before sticking the thermometer in the mouth. Body temperature can also be raised by holding a bar of lye soap under an armpit for at least three minutes before a thermometer reading, according to Reference.com.Know More
Peter Nalin, director of the family practice residency program and an associate professor of clinical family medicine at Indiana University, notes in an article for Scientific American that a fever is the result of body temperature becoming elevated past the normal range. When one gets a fever, it is the body's way of responding to the stimulation of the immune system. Often, fever is the result of an attack on the system by an infectious bacteria or virus. As these biological invaders spread throughout the body, the immune system kicks into high gear to keep the infection from dominating.
According to Nalin, the hypothalamus acts as the body's natural thermostat and is located at the base of the brain. This gland controls the level of heat generated by a fever. A person with a fever is advised to eat less until the fever subsides. Eating may stress the digestive system too much, which can trigger more serious problems.Learn more in Cold & Flu
Some of the best ways to treat a toddler's flu include getting plenty of rest, staying hydrated by drinking plenty of liquids and using acetaminophen or ibuprofen to lower a fever, according to WebMD. If congestion is an issue, a nasal bulb can also be used to clear mucus.Full Answer >
Symptoms of the flu include a fever of 100 degrees Fahrenheit or greater, sore throat, cough, runny or stuffy nose, chills, headache, body ache, fatigue, vomiting, nausea and diarrhea, according to Flu.gov. Not all people with the flu will experience all symptoms.Full Answer >
According to the Centers for Disease Control and Prevention, true influenza can cause a fever with a rash but usually only in children. Health Central states that, even though influenza rarely causes a skin rash in adults, it isn't impossible for it to happen, especially if the person has a history of skin rashes caused by allergies.Full Answer >
According to the Mayo Clinic, a fever is not dangerous in adults until it reaches above 103 degrees Fahrenheit. Fevers are a normal process that helps to activate the body's immune system and fight infection, according to Healthy Children. While the exact temperature of a fever does not correlate with its seriousness, it is important to keep an eye on a temperature to ensure it remains in a healthy range.Full Answer >