 [ Symptoms ] i have muscle stiffness on my neck my facial muscles and temporomandibular joint disorders tmj [ Disease ] i believe that you have done everything to solve this problem and nothing else can be done except for continuing physiotherapy and adding relaxation techniques and yoga to your life style monitoring these plaques in case on other symptoms developed…by mri there is a recent study saying that excessive iron intake increase the possibility of developing ms so get a cbc and keep haemoglobin under control