20 Bad Habits That Could Make You Blind

We live in the digital age, and many rely on technology daily. Staring at a screen (phone, laptop) has become a common habit that seems harmless, but over time it can cause severe damage to your eyes. That’s just one of the habits that can damage your eyesight.

We’ve compiled twenty habits that could make you blind if you don’t stop them or use a protective measure.

Using Expired Makeup

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Makeup and cream products have a shelf-life. Using expired makeup can lead to severe conjunctivitis, corneal ulcers, and even blindness. Make sure to throw away old makeup and replace it with fresh products every few months.

Staring at a Screen for Long Periods

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This is a habit that all of us fall into from time to time, but too much exposure to screens can cause Computer Vision Syndrome (CVS). CVS is an eye strain that can lead to vision problems such as blurred vision and headaches.

Eating Foods That Can Damage the Eyes

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Certain foods can damage your eyes if consumed in excess. These include processed food, sugary beverages, refined carbs, and trans fats. Try to limit your consumption of these foods and ensure you get plenty of healthy fruits and vegetables for optimal eye health.


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Smoking is bad for your eyes in more ways than one; it’s the number one cause of macular degeneration, which could lead to permanent blindness. Smoking increases your risk of cataracts, glaucoma, and other vision problems.

Not Wearing Sunglasses

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Sunglasses are not just a fashion statement; they can protect your eyes from the sun’s UV rays. Too much exposure to the sun can cause macular degeneration and cataracts. So make sure you wear sunglasses when out in the sun.

Working With Hazardous Chemicals

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Many people work in hazardous environments that may require contact with dangerous chemicals. These chemicals can cause severe eye injuries such as corneal ulcers, chemical burns, and blindness if not handled properly with the right protective gear.

Rubbing Your Eyes Too Much

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Rubbing your eyes too much can damage delicate tissues. It could cause strain, inflammation, and even blindness if done vigorously. Instead of rubbing your eyes, use eye drops to moisturize them, or visit your optometrist for help.

Not Eating a Balanced Diet

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Your eyes require specific vitamins and minerals to stay healthy; without them, you’re more likely to suffer from vision problems. Make sure to eat a balanced diet that includes fruits and vegetables for the necessary vitamins and minerals your eyes need.

Not Wearing Safety Gear

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Wearing safety gear such as eye protection (goggles) is crucial if you work in an environment with potential danger to your eyes. Not wearing the proper gear could result in serious injuries such as scratches, corneal abrasions, and even blindness.

Not Getting Regular Eye Exams

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Eye exams are essential for maintaining good eye health. A regular exam can detect any vision problems early and help prevent them from worsening. Try to get an eye exam at least once a year; it’s the least you can do for your vision!

Not Drinking Enough Water

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Did you know that dehydration can cause dry eyes and blurriness? That’s why it’s essential to drink enough water every day. A good rule of thumb is to drink eight glasses of water daily to keep your eyes hydrated.

Not Sleeping Enough

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Lack of sleep can negatively impact our health, and eyes are no exception. Not getting enough sleep can lead to dry or red eyes, blurred vision, and other vision problems. Get plenty of restful sleep every night for optimal eye health.

Ignoring Allergies

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Allergies can cause various vision problems, such as redness, swelling, and itchiness. Ignoring them can worsen the symptoms and lead to more serious problems such as conjunctivitis or vision loss. If you have allergies, treat them properly with the right medication.

Using Cheap Contact Lenses

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Cheap contact lenses are bad because they offer a different level of protection than more expensive lenses. Cheap lenses can cause irritation and other vision problems, so it’s best to invest in a good-quality pair that fits properly.

Excessive Alcohol Consumption

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Alcohol affects the nervous system and, by extension, your vision. Excessive alcohol consumption has been linked to vision problems such as blurred vision, double vision, and even temporary blindness. If you must drink alcohol, do so in moderation.

Not Taking Breaks from the Computer Screen

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Staring at a computer screen for too long can cause digital eye strain, leading to blurry vision, headaches, and fatigue. Take regular breaks from the computer screen every 20 minutes and focus on distant objects to give your eyes a break.

Spending Too Much Time in the Sun

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The sun can damage our eyes if we don’t take precautions. The UV rays can cause dryness and inflammation, leading to dry eye syndrome. Wear sunglasses whenever you’re out in the sun, and make sure they block 100% UV rays. It will help protect your eyes from damage.

Poor Hygiene

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Poor hygiene habits can cause eye infections. Always wash your hands thoroughly before touching your eyes, and avoid rubbing them with dirty fingers. Also, clean contact lenses and replace them regularly to maintain good eye hygiene. These simple steps will help keep your eyes in tip-top shape.

Sleeping With Makeup On

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Sleeping with makeup on can lead to eye infections and irritation. Remove your makeup before bed, and remember to apply moisturizer afterward. It will help keep your eyes healthy and looking their best.

Ignoring Symptoms

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If you have any eye symptoms such as pain, redness, blurry vision, or seeing spots, don’t ignore them! Visit your optometrist to get them checked out and get the proper treatment. Ignoring symptoms can lead to more severe health problems down the road.

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This article was produced and syndicated on Health Makes You.

Jude Uchella

Jude Uchella is a passionate research writer whose work has been published on many reputable platforms, including MSN, Wealth of Geeks, and more! He prioritizes research, writes comprehensively, and only shares factual and helpful content. He is a reader’s delight!

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