My fever went down now it going back up?!

Question: for while had no fever now back to a fever and do have the flu

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Answers: for while had no fever now back to a fever and do have the flu

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you get a fever because your immune system generates heat while it's defending itself against the invading germs.
If you're taking acetominophen (tylenol), expect your fever to come back after about 4 hours. If you're taking ibuprofen (advil, motrin), it will come back after 6-8 hours.

It sounds cliched, but make sure you're drinking lots of fluids. it's one of the best ways to flush your system clean, and dehydration is no fun.

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It is normal for your fever to rise again in evening time when you are fighting a cold or flu. Just keep treating your symptoms and know that in a few days you will be better.

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