T ension-type headache (TTh) is a dull aching headache that affects a large percentage of the population to varying degrees; it frequently resolves with time or over-the-counter analgesics. however, for some individuals, the regularity of headache persists to a clinical condition that is recognized as either episodic or chronic, the difference based primarily on the frequency of attack with the episodic form occurring fewer than 15 days per month and the chronic form 15 or more days per month 1 . The episodic form of TTh affects between 20-42% of the population while the chronic form affects 2.5-3% 2,3 . The authors of a recent review article concluded that worldwide disability attributable to headache is greater for TTh than other classifications including migraine headache 4 . The personal burden associated with these clinical forms of TTh can be substantial as it encompasses physical suffering alongside the personal economic effect from lost work days, which in turn perpetuate psychological symptoms such as stress, anxiety, and depression. Yet while TTh is the most prevalent form of headache and has a considerable impact on quality of life, treatment avenues have been under-investigated 5 . Moreover, due to the pervasive nature of TTh, pain measures alone that are typically used in the current literature provide incomplete information about the impact of headache on these associated psychological aspects.On average, perceived stress is higher in individuals who report chronic daily headache than in a healthy population 6 . Although recurrent TTh sufferers have similar physiological responses to laboratory stressors, they report a greater number of everyday stresses or daily "hassles" than do matched non-headache control subjects 7,8 . Furthermore, stressful events are appraised as more stressful for recurrent TTh sufferers than for headachefree subjects 7 . Stress is also the most frequent headache trigger with 88% of patients from the general population in urban and rural areas reporting this variable as a cause for ensuing headache 9 . Finally, stress has been noted to exacerbate headache symptoms; and minor everyday stressors, rather than major life abstract: Investigations into complementary and alternative medicine (CAM) approaches to address stress, depression, and anxiety of those experiencing chronic pain are rare. The objective of this pilot study was to assess the value of a structured massage therapy program, with a focus on myofascial trigger points, on psychological measures associated with tension-type headache. Participants were enrolled in an open-label trial using a baseline control with four 3-week phases: baseline, massage (two 3-week periods) and a followup phase. Eighteen subjects with episodic or chronic tension-type headache were enrolled and evaluated at 3-week intervals using the State-Trait Anxiety Inventory, Beck Depression Inventory, and the Perceived Stress Scale. The Daily Stress Inventory was administered over 7-day periods during baseline and the final week of massage. Twice we...