Toothache is so painful, what is going on?
Toothache is actually a kind of pain caused by high pressure compressing nerves in a sealed space. As long as the three conditions of confined space, high pressure and sensory nerve are met at the same time, many parts of the human body can produce this severe pain. You can refer to the tearing pain when you have diarrhea but cannot find a toilet, when waves of tsunamis hit and the dam is about to burst. Before, watching Yang Guo gnaw on heartbroken grass to relieve the poison of emotion, I was deeply shocked by the Great Xia’s will, and my face still did not change when I was obstructed by my intestines. However, I am afraid this level of Read More …