Job stress comes in different forms and affects your mind and body in different ways. Small things can make you feel stressed, such as a copy machine that never seems to work when you need it or phones that won't quit ringing. Major stress comes from having too much or not enough work or doing work that doesn't satisfy you. Conflicts with your boss, coworkers, or customers are other major causes of stress.

It's normal to have some stress. Stress releases hormones that speed up your heart, make you breathe faster, and give you a burst of energy. Stress can be useful when you need to focus on or finish a big project. But too much stress or being under stress for too long isn't good for you. Constant stress can make you more likely to get sick more often. It can also lead to long-term health problems such as heart disease, high blood pressure, back problems, and depression.

Look for these signs of job stress:

• Headaches
• Trouble sleeping
• Problems concentrating
• Short temper
• Upset stomach
• Job dissatisfaction and low morale