The Yellow dust phenomenon, with its fine particles including heavy metals, can cause allergic conjunctivitis and dry eye syndrome. To counter this, along with washing hands and avoiding eye rubbing, using and properly artificial tears is essential. Storing artificial tears in a clean, cool place helps maintain their effectiveness in keeping the eyes moist and protected from dust and pollutants.
1. Dry Eye Syndrome and Yellow Dust: Artificial Tears for Relief
Following LASIK or LASEK surgeries, dry eye syndrome can be aggravated by yellow dust. Storing artificial tears at an optimal temperature, such as in a refrigerator, can enhance their soothing effect. Regular use of these artificial tears can help in lubricating the eyes and alleviating dry eye symptoms caused by yellow dust.
2. Contact Lens Wear in Yellow Dust Conditions
For contact lens wearers, yellow dust can be particularly irksome. Storing artificial tears and using them when experiencing discomfort can prevent conjunctivitis or corneal damage. It’s advisable to store artificial tears in a readily accessible location for quick relief on dusty days.
3. Guidelines for Artificial Tears: Maximizing Benefits
The role of artificial tears in eye health is significant, especially when stored correctly. Preservative-containing tears should be stored in a cool, dry place and used 4-6 times a day. For those needing frequent application, such as contact lens wearers or those with severe dry eye syndrome, storing preservative-free artificial tears is recommended to prevent any adverse reactions.
4. Storing Artificial Tears Versus Other Solutions
It’s important to note that using saline or bottled water as alternatives to artificial tears is not advised. Unlike artificial tears, which should be properly stored, these alternatives can cause irritation due to different osmotic pressures and pH levels.
5. Effective Application
When using artificial tears, it’s best to apply them in the conjunctival sac, the space between the lower eyelid and the eyeball, and close the eyes for 10-30 seconds. Care should be taken to avoid direct contact of the bottle with the eye. Typically, 1-2 drops are used, and for mild dryness, applying about four times daily is appropriate. When using artificial tears with contact lenses, ensure the product is compatible. Additionally, storing artificial tears in a refrigerator can be beneficial in reducing inflammatory reactions in cases of itchiness or allergic conjunctivitis.