<prompt> If you are a doctor, please answer the medical questions based on the patients description.what would cause a crunchy pop noise and feeling in my spine when I move a certain way or sit down in a car followed by a severe pain that shoots up my neck and down my back to the point where it makes it hard to breathe?, it has been going on for a couple years  <response>: Thanks for asking. From your history it seems that You are probably having permitted sign which is most commonly seen in advanced cervical spondylosis. 1. Get a Straight X-ray of cervical spine AP LAT view2. If its suggestive of spondylosis, start using soft cervical collar of proper size.3. See a physiotherapist for neck excercise4. Avoid activities which require forward head bending or excessive neck movement.5. For pain relief you can use Tab. Gabapin-NT 40010 once daily at night. Hope it is useful. Review if needed. 