I am experiencing fever (better by: rest) (worsened by: exercise or physical activity) (severity: moderate) . the following also describe me: chills?

Often mean infection: For minor infections like a cold, fever and aches go away by themselves. Many people use over-the-counter drugs like Tylenol (acetaminophen), Motrin, or Advil for temporary relief of fever. If a person has something like strep throat infection or a bacterial sinus infection, antibiotics are a treatment. One's doctor should evaluate, especially if a person has more than minor, temporary fevers.