There is a guide called "Heal Your Body" by Louise L. Either use a cold pack or wrapping ice with a towel from the affected facets.
The thing is that these bone spurs can put pressure on the spinal nerves, and most likely the spinal cord which equals pain! https://medium.com/@muscleandjointcare11/the-power-of-cbd-for-muscle-and-joint-pain-3bf5ab656d46