Hey there - I am new to this site and it is so helpful. For years, I get upper back spasms when I am glutened and it lasts for about a week. It is so strange considering nobody else seems to have these symptoms. Of course, I get the headache, stomach bloating etc...but its the upper back spasms that are sometimes unbearable and make me so irritable. I use heat, ice, bengay, advil. If anyone has this symptom, have you found anything that really works to alieve the symptoms? Thanks!