Sudden Pain That Doesn’t Go Away“Generally, pain that is sudden and severe and does not go away is something that should really get your attention,” Turturro said. “Chest pain is definitely a concerning one to us. But it’s impossible to say exactly what chest pain could signify in one person versus another, and it isn’t always serious. Since lots of things can manifest as chest pain, you shouldn’t totally panic, but you also shouldn’t discount your chest pain (or, once again, any pain). AdvertisementAsiaVision via Getty Images It's reason enough to see a doctor ASAP if you notice any kind of new, sudden pain.