Hey everyone, I'm a Crohn's/IBS poster usually, but I saw this post and had to chime in. My sister is a primary care doc and I've asked her questions about fevers since I developed a chronic low-grade temp. of about 100.5 for a month. She said that a "fever" is considered a temperature over 99.4 and anything below that is normal; our bodies naturally vary in temperature throughout the day. Even someone with a normally "low" body temperature of 97 or so shouldn't give it a passing thought unless it rises above 99.4, and even then, we shouldn't really be concerned unless it goes above 102. For me, I wake up and it's about 98, and always hovering around 100.5, give or take a few tenths of a degree, before I go to bed. When it makes me feel run-down, I take Tylenol, and that usually helps.
Regarding antibiotic use: I have to throw this out there because I did research for the Centers for Disease Control for a while after college and did a project on antibiotic resistance. PLEASE, if your doctor does not prescribe an antibiotic, do not pressure them to give you one! Doctors are becoming more aware of the problem of antibiotic resistance and are under a lot more pressure these days to really confirm a bacterial infection before simply doling out the drugs. If you are convinced you have a bacterial infection, tell them to do a culture on you before you start on the drugs. If you do not have a bacterial infection, please do not take an antibiotic!
The biggest problem is this: people want a pill to make their ickiness go away, but more often than not, their ickiness is a virus, for which an antibiotic will do NOTHING. People pressure their doctors into prescribing these drugs that won't help them, and the doctors (who are also at fault) succumb to that pressure because they don't want you to think they are being neglectful. What happens, then, is the bacteria start adapting to the presence of the antibiotic and mutate, creating progressively stronger strains of bacteria. Then new antibiotics have to be developed to treat these mutated strains. Creating a new antibiotic is extremely time-consuming, expensive, and difficult, and if we used the original antibiotics responsibly, we would have a lot less to worry about!
Just had to add that...I'm a fanatic about antibiotic resistance because I saw with my own eyes how bacteria, growing on a plate in an incubator, develop resistance to the strips of antibiotics we lay down on the plates. And it is seriously scary!