It's all helpful, but it's just a temporary solution, not a permanent cure. If you want to cure the root cause, you need cervical reduction treatment. It is important to choose a good doctor. ) the technology is relatively mature. After changing the hard pillow, you need to sleep on your side, raise your head and then put it down, and you need to sleep on your side to recover. You can't bow your head for a long time. This is basically the reason why your illness displaced your cervical spine. Standing upright for a while will also relieve head symptoms.