Shift-Work/Jet Lag

Nearly ¼ of the U.S. workforce does shift work.
Shift work is considered a sleep disorder because of the difficulty shift workers often have getting enough good quality sleep.
Sleep-related results of shift work include disrupted sleep schedules, excessive sleepiness, insomnia, depression and/or irritability, reduced workplace performance, workplace accidents and injuries, and problems with personal relationships.
Because of the disruption of their biological clock, shift workers are at increased risk for cardiovascular and gastrointestinal diseases.

What are the symptoms of SWSD?

The most common symptoms of SWSD are insomnia and excessive sleepiness.
Other symptoms of SWSD include:
- Difficulty concentrating
- Headaches
- Lack of energy

Not every shift worker suffers from SWSD. However, if you are a shift worker and experience any of these symptoms, you should talk to your doctor.