PharmEasy Blog

How Shift Work Can Lead to Sleeping Disorders?

Working in shifts involves following a schedule that differs from the traditional Monday to Friday, 9-5 workdays. It’s when workdays are divided into shifts covering the entire 24 hours with employees working in the evening, overnight or early morning shifts. All living beings including plants and animals have a natural, internal physiological process called the circadian rhythm that regulates the sleep-wake cycle and repeats roughly every 24 hours.  

Shift schedules, especially in individuals working night shifts or rotational shifts, tend to go against this internal body clock or the Circadian rhythm resulting in what can be termed as the ”Shift Work Disorder Syndrome” which predisposes them to a higher risk of sleep disturbances including trouble in falling asleep, staying asleep and sleeping when desired. Such individuals often become Night owls and get less than 6 hours of sleep on their working days. They are continually sleep deprived and over time turn into insomniacs. They are more likely to be easily awakened by noises and tend to have very light sleep. Not only this, but disruption of the Circadian rhythm can also affect a person’s health, exposing him/her to hormonal imbalances and Metabolic Syndrome disorders like obesity and Type 2 Diabetes Mellitus.  

The Shift work sleep disorder is a chronic long-term condition that impacts day-to-day life. You may experience the following symptoms:

Shift work sleep disorder (SWSD) is a circadian rhythm sleep disorder that can affect people who work nontraditional hours. It causes issues with falling asleep, staying asleep and sleepiness at unwanted times. It’s treatable with lifestyle changes, light therapy and/or medication.

Dr. M.G. Kartheeka, MBBS, MD

Strategies To Manage Shift Work Sleep Disorder –

We know for a fact that shift work causes sleep problems, along with affecting your performance and overall wellbeing. However, there are a few tips you can use to improve your sleep and decrease the negative effects of shift work.

Disclaimer: The above information has been prepared by a qualified medical professional and may not represent the practices followed universally. The suggestions listed in this article constitute relatively common advice given to patients, and since every patient is different, you are advised to consult your physician, if in doubt, before acting upon this information. Lupin Limited has only facilitated the distribution of this information to you in the interest of patient education and welfare.

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