There is no specific pillow for any specific neck condition. Studies are lacking in providing a relationship between pillow and specific neck condition. There are usually multiple conditions and factors related to neck pain, therefore, it is usually best to find a pillow that suits your particular sleeping conditions and comfort requirements. In general, softer - more accomodating pillows are recommended for more painful conditions usually from injury or inflammation. Once past this point, a firmer pillow can be used if well tolerated. A transition phase from an accomodating pillow to a firmer or different design pillow can be challenging and should only be attempted when pain and discomfort levels are no longer tolerated by an existing neck pillow.
The way you sleep and the surface you sleep on will make a difference in the neck pillow you choose.
