Myofascial pain is a type of pain caused by the complex network of tissue called fascia that surrounds and connects our muscles, bones, and organs.It plays vital roles in sensory perception, pain processing, temperature regulation, nerve function, force transmission, and blood and lymphatic flow. Additionally, fascia responds to hormones in the body. The fascial layers smoothly glide over each other, thanks to a lubricating substance called hyaluronic acid. However, factors like dehydration, lack of movement, cold temperatures, high blood sugar levels, aging, trauma, and surgery can thicken the hyaluronic acid, causing reduced gliding between fascial layers and the formation of adhesions and densifications over time. These can lead to stiffness and rigidity in the fascia.