Job related stress is a widespread problem in the workplace today. There are many different causes of stress, called stressors and they vary from person to person. People must be aware of the signs of stress, and try to prevent it before it begins affecting their lives. Stress has both mental and physical effects on people. If there is an unhealthy level of stress and it is not reduced or prevented, it can lead to many health problems, mental problems and family problems. There are many things that both employees and employers can do to alleviate or prevent stress in the workplace. Stress management techniques are plentiful, and they must be employed by people today to ensure that they remain happy and healthy. Stressors in the workplace must be identified and dealt with so that a company and its employees can operate efficiently and effectively. Stress is defined as physical, chemical, or emotional factors that cause bodily or mental tension. It is also a factor in causing disease or breakdown of a persons' mental and physical condition. The term stress is used by scientists and physicians to represent any force that impairs the stability and balance of bodily functions. From this definition of stress, the definition of job stress was formed. Job stress can be defined as the harmful physical and emotional responses that occur when the requirements of the job do not match the ability, resources, or needs of the worker, and also when there is tension between employees. Job stress is also caused by conditions in the workplace that negatively impact an individual's job performance and overall well-being. The concept of job stress is often confused with challenge, but these things are not the same. Challenge boosts us psychologically and physically and it motivates us to learn new skills and master our jobs. When a challenge is met, we feel relaxed and satisfied, so challenge is important for healthy and productive work.