In daily sleep, I don’t know if you have ever experienced such a phenomenon. After sleeping, you feel cervical pain, lack of sleep, and hair loss. If you have these symptoms, it means that your sleep has a serious problem. This is because the pillow is... moreIn daily sleep, I don’t know if you have ever experienced such a phenomenon. After sleeping, you feel cervical pain, lack of sleep, and hair loss. If you have these symptoms, it means that your sleep has a serious problem. This is because the pillow is not selected for the reason.