Fibromyalgia (FM) is a chronic condition of severe pain experienced by around 2 to 8% of the people in the world. In this condition, a person experiences pain in the muscles of their back, neck, and lower body.
It can happen to people of all ages and genders, including children. However, it is usually seen to develop in middle age and worsen with time. While there is no cure for the disease, it is certainly manageable with good sleep and regular exercise.