Chronic tension-type headache as a risk factor of myofascial trigger points in upper trapezius muscle fibers in neck pain patients

Chronic tension type headache (CTTH) is one of the very common neurological conditions which have striking impact on daily functional activities. In tension type headaches the myofascial TrP\u27s are frequently examined .It is observed that myofascial pain syndrome is frequent determinant of chronic nonspecific neck pain