A fever is an increase in body temperature above the normal range. However, body temperature varies between people, and also with different levels of activity, and at different times of the day. Modern medical textbooks differ in their definition of the highest normal body temperature. Fever generally can be defined as an early morning temperature greater than 99° Fahrenheit, or a temperature greater than 100° Fahrenheit at any time of the day.
A part of the brain called the...
Read moreReader: I got a bad sun burn and now it's painful. How can I tell if it's just a regular sunburn or if it's sun poisoning? Sunburns are... Read more »
Source: ADAM Encyclopedia
Yellow fever is a viral infection transmitted by mosquitoes.Causes, incidence, and risk factorsYellow fever is caused by a small virus that is spread... Read more »
Headache sufferers often treat their pain by taking naps to sleep it off, but they run the risk of developing insomnia by disrupting their normal... Read more »
Source: ADAM Encyclopedia
Tick-borne relapsing fever, Louse-borne relapsing fever Symptoms Bleeding Coma Facial droop Headache Joint aches... Read more »
Source: ADAM Encyclopedia
Elevated temperature; Hyperthermia; PyrexiaHome CareA simple cold or other viral infection can sometimes cause a high fever (102 - 104 F, or 38.9 -... Read more »
Source: ADAM Encyclopedia
Information Question: What is the most likely cause of occasional severe headaches? Answer: Stress and muscle ... Read more »