MUSCLE-CONTRACTION HEADACHE
MUSCLE-CONTRACTION HEADACHE The Core Definition: Tension-Type Headache (TTH) The concept historically referred to as the Muscle-Contraction Headache (MCH) is now formally and more commonly known in clinical practice as the Tension-Type Headache (TTH). This condition represents the most prevalent form of primary headache disorder, affecting a vast proportion of the global population and frequently resulting […]