How painful is a rib fracture? Personally, I have never experienced a fracture, but I have treated many patients with rib fractures. I can say that most rib fractures are very painful, especially those where the fracture site stimulates the nerve, causing severe pain, even unbearable enough to make one cry out. Generally speaking, with rib fractures, most people are in so much pain that they dare not cough or even take deep breaths. Some patients can barely get up once lying down, as any movement during the process can cause intense pain. There are also cases where patients have difficulty lying back down after getting up, experiencing significant pain in the process. Essentially, any activity that involves moving the fractured area is avoided due to the pain, which highlights how painful rib fractures can be.