Pilot Study of the Osteo-Fluidic-Sensitive (OFS) in Tension-type Headache.

The hypothesis of the study is the Osteo-fluidic-Senstive is effective for lowering headache pains (Reduction of the number of days of headaches per month) for patients having frequent episodic tension-type headache. The OFS method will improve quality of life and will reduce the consumption of crisis treatments. Compare the efficacy of the Osteo-Fluidic-Sensitive method versus a placebo method on patients with tension type headache for the reduction of the number of days of headaches per month after 3 months of treatment at Centre Hospitalier Universitaire de Poitiers.