View Financial Glossary Index. The operating earnings yield is annualized operating income as a percentage of the total value of the company's common stock. A ratio of nine percent means that annual operating earnings equivalent to nine percent of the company's market cap are being generated yearly.
These include: 1  Getting enough sleep. Getting enough sleep and the right kind of sleep can help ease the pain and fatigue of fibromyalgia. 2  Exercising. Although pain and fatigue may make exercise and daily activities difficult, it is crucial to be as physically active as possible. 3  Making changes at work.
Fibromyalgia is also called fibromyalgia syndrome. A syndrome is a group of symptoms that happen together. People with fibromyalgia experience aches and pain all over the body, fatigue (extreme tiredness that does not get better with sleep or rest), and problems sleeping. Fibromyalgia may be caused by a problem in the brain with nerves and pain signals. In other words, in people with fibromyalgia, the brain misunderstands everyday pain and other sensory experiences, making the person more sensitive to pressure, temperature (hot or cold), bright lights, and noise compared to people who do not have fibromyalgia.