Many people in Tohana spend long hours in air-conditioned rooms — at work, in cars, or at home during summer. AC lowers humidity and can make tears evaporate faster, causing burning, grittiness, tired eyes, and fluctuating vision. This is a form of evaporative dry eye and is very common.
What you can do at home and work
- Follow the 20-20-20 rule: every 20 minutes, look 20 feet away for 20 seconds to relax focus and blink more.
- Conscious blinking especially when using laptops and phones; we blink less when staring at screens.
- Keep a water bottle nearby; staying hydrated helps tear film quality.
- Avoid sitting directly under an AC vent; redirect airflow where possible.
- Use preservative-free lubricating drops on your doctor’s advice if you already have them prescribed.
When to see an ophthalmologist
If redness, pain, light sensitivity, or vision loss occur, you should be examined urgently. For persistent discomfort despite simple measures, our Eye Department offers a full work-up, including evaluation for meibomian gland issues and other causes of dry eye, as part of the comprehensive services at Janta Hospital.
Call 94668-03877 or book online via Contact for an appointment in Tohana.
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