There are various ways in which work can be harmful to our health. Accidents and violence on the job and exposure to noxious chemicals in factories and sealed office buildings account for substantial numbers of injuries and deaths every year. Another danger, stress affects millions of employees and costs companies millions of cash every year, but it operates in more silent and subtle way. Stress is a psychological agent that affects the health of workers, productivity, and morale worldwide. Some of the causes of stress in the workplace include work over and underload, personal and family problems, organizational design and relationships in the organization. Stress-related diseases are widespread among employees throughout the world. A national survey was conducted in the United states by a life insurance company found that nearly half of all employed adults considered their jobs to be extremely stressful. Furthermore, a major share of physical complaints may be psychosomatic, that is, actual physical disorders caused by or related to emotional factors such as stress on the job. Physical problems associated with stress include high blood pressure, ulcers, heart disease, lower back pain and cancer. Stress in the workplace is very costly to employers in terms of lower productivity, reduced motivation, and increased errors and accidents. Moderate stress is encouraged as it can help employees in achieving the goals by being productive but too much or high stress level is related to increases in turnover and counterproductive behavior, such as theft and drug and alcohol abuse.