10 Everyday Habits That Could Be Harming Your Eyes Without You Realizing

We often take our eyesight for granted, not realizing that the choices we make each day can affect our long-term vision. From forgetting sunglasses on a sunny day to spending hours in front of a screen, small habits may be quietly straining or damaging your eyes. The good news is with a little awareness and a few adjustments, you can reduce these risks and protect your eye health well into the future.
 

1. Skipping Sunglasses Outdoors

Even on cloudy days, UV rays penetrate the atmosphere and can cause long-term damage, including cataracts and macular degeneration. Wearing sunglasses that block 100% of UVA and UVB rays is one of the simplest ways to safeguard your eyes.
 

2. Sleeping in Contact Lenses

Falling asleep with your contacts in limits oxygen to your eyes and increases the risk of infection. Always remove and properly clean your lenses before bed unless your eye doctor specifically prescribed extended-wear lenses.
 

3. Staring at Screens Without Breaks

Long hours on phones, computers, and tablets contribute to digital eye strain. Symptoms can include dry eyes, blurred vision, and headaches. Following the 20-20-20 rule—every 20 minutes, look at something 20 feet away for 20 seconds.
 

4. Rubbing Your Eyes

While it may feel relieving, rubbing your eyes can introduce germs, damage delicate blood vessels, and even worsen conditions like keratoconus. Instead, use lubricating eye drops when your eyes feel irritated.
 

5. Forgetting Contact Lens Hygiene

Improper lens care, such as rinsing lenses with tap water or reusing old solution, can increase your risk of serious infections. Always wash your hands before handling lenses and follow your optometrist’s care instructions.
 

6. Not Drinking Enough Water

Hydration impacts your whole body - including your eyes. Dehydration can cause dryness, irritation, and fatigue. Drinking enough water each day supports healthy tear production and eye comfort.
 

7. Skipping Protective Eyewear

Whether you’re working in the yard, using power tools, or playing sports, skipping protective eyewear puts you at risk for eye injuries. Safety glasses or sports goggles can prevent accidents that may cause lasting damage.
 

8. Overusing Eye Drops

While lubricating drops help relieve dryness, overusing redness-reducing drops can cause rebound irritation. If you find yourself relying on them daily, it’s best to talk to your eye doctor.
 

9. Wearing Expired Makeup

Old mascara, eyeliner, and eyeshadow can harbor bacteria that lead to infections. Replace eye makeup every 3-6 months and avoid sharing cosmetics with others.
 

10. Delaying Comprehensive Eye Exams

Many serious eye conditions, like glaucoma and macular degeneration, develop without early warning signs. Comprehensive eye exams can detect issues before they progress - protecting your vision long term.
 

Schedule Your Eye Exam Today

Your vision is precious, and simple changes in your daily habits can make a big difference in protecting your eye health. From UV protection and hydration to proper contact lens hygiene and routine exams, small steps can help ensure clear and healthy vision for years to come.

At Eyes On Lemont, we’re here to keep your eyes healthy and your vision clear. If it’s been more than a year since your last eye exam, contact us and take the next step toward healthier eyes. Visit our office in Lemont, Illinois, or call (630) 283-2426 to book an appointment today.