Could my job and screen time be making my dry eyes worse?
Lifestyle habits and screen time are considered massive contributors to Dry Eye Disease (DED).
Modern lifestyle factors, particularly those involving Computers/VDU (Visual Display Unit) occupations, where individuals stare at screens all day, are among the most significant risk factors identified.
The main ways your lifestyle or work affects the eyes include:
- Screen Habits and Blinking: Staring at screens often leads to a less blinking than normal (reduced blink rate) or "partial blinks," where the eyelids do not close completely. This lack of full blinking prevents the eyes from being properly lubricated, leading to tears evaporating too quickly.
- Environmental Factors: Working in dusty environments or spending significant time outdoors can exacerbate eye dryness.
- Sleep and Nutrition: A lack of sufficient sleep and poor nutrition are both linked to an increased risk of developing dry eye disease.
- Cosmetic and Corrective Use: The regular use of contact lenses is a common trigger. Furthermore, cosmetic habits such as using lash extensions, false lashes, or lash growth serums can interfere with the very important oil gland along the eyelid margins (meibomian glands), which are responsible for producing the oily layer that prevents tear evaporation.
- Medical History: Previous surgeries, specifically LASIK or cataract surgery, can also trigger or worsen the condition.
To manage these impacts, it is recommended to take frequent breaks when on the computer for an extended period of time. Practice fully blinking eyes.
Also a consistent home care routine of cleansing the eyelids and lashes nightly, routine hot compresses routinely during the week, and hydrating with the appropriate moisture eye drop to maintain good eye health and reduce dry eye issues.
If you have any concerns about dry eyes, please speak with your optometrist.
