I had history of falling on my neck and suffering from spondiolitis - I am over 65 yrs and on thyroid treatment with levothyroxin. I have atrophied neck muscle which hurts while I am watching tv or at computer. I am fine when I am walking. I have shaking of my neck like essential tremor. I was advised to use aspercreme or betablocker. Can betalblocker be combined with my thyroid medicine or can I undergo acupuncture? Thanks for any reply