The Effectiveness of Manual Lymphatic Drainage in Fibromyalgia Syndrome

Fibromyalgia Syndrome (FMS) is a syndrome of unknown cause, characterized by numerous symptoms such as chronic widespread pain, fatigue, insomnia, joint stiffness, depression, concentration and memory problems, myofascial pain and tender points. The prevalence of FMS in the general population is 2%, and it is a common syndrome. There are studies showing that there is dysfunction in the connective tissue or fascia in FMS that triggers peripheral nociceptor stimulation. Any change in fascial tissue motility can cause an imbalance between body fluids leading to tissue hardening and accumulation of toxins. By stimulating the lymph vessels, metabolic waste products can be eliminated, excess fluid can be reduced, blockages can be removed and the immunological system can be regulated. Pharmacological and non-pharmacological methods are used in the treatment of FMS. Exercise, manual therapy techniques, cognitive behavioral treatments, patient education and other physiotherapy modalities are the non-pharmacological methods that are frequently used. Manual lymphatic drainage (MLD) was developed in 1965 by Dr. It is a manual therapy technique that consists of slow, rhythmic, superficial and repetitive movements defined by Vodder. Many effects that MLD can reveal locally and systemically are discussed. MLD; It stimulates the lymphatic and parasympathetic system, reduces pain, helps regulate the immune system, clears blockages, eliminates metabolic wastes and toxins in the body, and reduces excess fluid. There are limited studies on the use of MLD in fibromyalgia syndrome. Considering the possible mechanisms of action of MLD and the pathophysiology of fibromyalgia, more studies are needed to fully determine the effect of MLD on this syndrome. The aim of this study was to investigate the effectiveness of manual lymphatic drainage on symptom severity, pain intensity, pressure pain threshold and anxiety about pain in fibromyalgia syndrome.