Gritty Eyes Explained: What’s Causing That Sandpaper Sensation?

Do your eyes feel like they have sand in them, especially after screen time or long days at work? Dry, gritty eyes can be uncomfortable and distracting. It can also be a sign of a condition known as dry eye syndrome.  

At Magnolia Eye Care, we offer dry eye treatment in King to relieve symptoms and restore eye comfort. During a comprehensive eye exam, our eye doctors can pinpoint the cause of your gritty eyes and recommend the most effective treatment plan. Keep reading to learn more about gritty eyes, common causes, and how to find relief.  

What causes gritty eyes? 

Gritty eyes can result from several factors, including: 

  • Dry eye syndrome: Reduced tear production or poor tear quality can leave the eyes feeling scratchy. 
  • Digital eye strain: Prolonged screen use can decrease blinking, causing irritation. 
  • Contact lens wear: Poorly fitting or overused contact lenses may create discomfort. 
  • Environmental factors: Wind, smoke, or dry air can worsen eye irritation. 
  • Aging: Tear production often decreases with age, increasing dryness. 
  • Medications: Certain medications, like antihistamines or antidepressants, can reduce tear production. 
  • Medical conditions: Autoimmune disorders, diabetes, or other health issues can contribute to gritty eyes. 

Connection between dry eye syndrome and scratchy eyes 

Dry eyes occur when the tear film cannot properly lubricate the surface of the eye. Common causes of dry eyes include: 

  • Inflammation of the eyelid glands 
  • Reduced tear production from aging or medical conditions 
  • Poor tear quality due to excessive evaporation 

When the eyes are not adequately lubricated, every blink may feel rough, like sandpaper against your cornea. 

Treatment for dry eyes 

Magnolia Eye Care offers several treatments to address the underlying causes of dry eyes, including: 

  • OptiLight IPL therapy: Uses controlled pulses of light to improve oil gland function and reduce inflammation. 
  • Low level light therapy (LLLT): Gently stimulates glands and tissues to improve tear quality. 
  • Lifestyle adjustments: Taking screen breaks, increasing humidity, and staying hydrated can help. 
  • Specialty lenses: Different contact lenses, such as scleral lenses, may be recommended to protect the eye surface and keep your eyes moisturized.  

During a comprehensive eye exam, our eye doctors can assess your tear film, eyelid health, and lens fit to determine the best approach. 

Managing digital eye strain 

Extended screen time often worsens gritty eyes. To reduce strain: 

  • Follow the 20-20-20 rule: look 20 feet away for 20 seconds every 20 minutes 
  • Adjust screen brightness and reduce glare 
  • Use artificial tears or prescribed dry eye treatments as needed 

When to see an eye doctor 

Persistent gritty eyes may signal underlying conditions such as dry eye syndrome, inflammation, or lens-related issues. Regular check-ups with our optometrists help maintain eye health, especially if you wear contact lenses. 

Schedule an appointment with our eye doctors to find the cause of your gritty eyes and start the right treatment plan today.