Inclusion Criteria:  At least one active myofascial trigger point in the upper trapezius muscle Symptoms lasting 1 day to 2 weeks Cases who did not receive any physical therapy or medication to relieve pain  Exclusion Criteria:  Sensory defect in the area to be treated with vibration Active inflammatory, rheumatological or infectious disease Peripheral nerve lesions such as polyneuropathy, radiculopathy Having a cardiac disorder (rhythm / conduction disorder, cardiac pacemaker, ischemic heart disease) Diagnosis of fibromyalgia or other common musculoskeletal pain syndromes with an intact skin surface in the area to be vibrated Patients with a history of panic attacks