The above is actually a set of standard ICHD-three diagnostic conditions for TTH. If on the list of previously mentioned ICHD-3 characteristics for TTH is lacking, plus the affected individual would not satisfy the standards for one more headache disorder, a diagnosis of "probable TTH" can be done. The latest https://www.theorthopaedicandpainpractice.com/chronic-neck-and-shoulder-pain-relief-strategies-to-reduce-discomfort-2/