The answer, usually, is through inflammation.
“There’s a process of inflammation that occurs when the body has an infection, and some of the inflammatory mediators that we use to fight the infection cause fever and body aches,” says Erich Voigt, MD, an otolaryngologist at NYU Langone Health.
But a slew of other behaviors and conditions can amp up your body’s inflammatory responses—like repetitive motion and stress—triggering body aches in the process, he notes. So, why exactly do different parts of your body throb and twinge? Beyond getting older, here is a closer look at the most common reasons for your body aches, why your body responds with pain in the first place, and how to find relief.
Cold and flu season is in full swing
“The body aches related to an infection such as pharyngitis (sore throat