Humidity plays a role in the development of Dry Eye Syndrome.
– Humidity refers to the amount of moisture present in the air.
– Dry Eye symptoms include discomfort, redness, and a burning sensation.
– Reason for Dry Eyes: The disease occurs when the eyes do not produce enough tears or the tears evaporate quickly.
– Generally, in dry environments with low humidity, the moisture in our tears can evaporate more rapidly, exacerbating dry eye symptoms.
– A recent study carried out in Spain outlines the impact of climate on dry eye symptomatology. It demonstrated that those who live in locations with relative humidity below 70% have a higher prevalence of dry eye disease.
– Ways to combat dry eyes and irritation from decreased humidity.
- Wear protective eyewear: Sunglasses or glasses that fit close to the face. The companions shade can help slow down tear evaporation and keep eyes moist.
- Use Artificial Tears: Using artificial tear drops after properly consulting with an eye specialist can help combat dryness.
- Wash your lids: With soap & water to remove crust.
- Stay hydrated: Drinking enough water helps body to regulate itself.
- Avoid direct blowing of Air: Avoid sitting in front of air blowers or instruments such as AC vents in cars or in an enclosed room.
- Limitations of Prolonged Screen Time: Avoid prolonged screen time. It causes a decrease in our blink rate and as a result, dry eye sets in.
- Follow 20-20-20 rule: After every 20 min interval, try to look at an object at 20ft distance for 20 sec.
- Position your Computer Screen: Below your eye level to avoid glare from the computer screen. Also avoid glare from other light sources.
- Use of Humidifier: It helps add moisture to the air which can reduce dry eyes. Ensure it is important to clean it regularly to avoid mould and bacterial growth.
- Consult your ophthalmologist: For dry eye assessment and treatment if needed.