Understanding the Link Between Fibromyalgia and Sensory Intolerance Fibromyalgia is a chronic pain condition affecting an estimated 2.7% of people worldwide. While characteristic symptoms include widespread pain, fatigue, stiffness, and sleep disturbances, many patients also report heightened sensory experiences. Sensory intolerance—difficulty tolerating ordinary sensory input such as sounds, lights, textures, or smells—has emerged as a…