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Why Are My Eyes So Dry When I Wake Up?

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A person wakes up in bed and rubs their dry, irritated eyes.

Waking up with dry eyes can throw your whole morning off balance, transforming simple tasks into uncomfortable challenges. Struggling to focus as you help your kids get ready for school can make it hard to stay patient. Or maybe you’ve planned a refreshing morning run, only to feel distracted by that annoying, gritty sensation in your eyes. Even something as routine as getting ready for work can feel overwhelming when your vision is blurry and your eyes are burning.

The most common reasons your eyes feel dry upon waking up include environmental factors, sleep-related issues, health conditions, and lifestyle habits. It’s never too soon to start looking for a solution. Morning dry eye doesn’t just affect your comfort—it interferes with your ability to start the day feeling rested and refreshed.

Common Causes of Dry Eyes in the Morning

There are many reasons why your eyes might feel dry and irritated in the morning. The first step is figuring out what’s affecting your comfort. The most common causes can be split into a few different categories:

  • Environmental factors
  • Sleep issues
  • Health conditions
  • Lifestyle factors

Here’s how they may be affecting your eye health: 

Sleep-Related Issues 

  • Eyelids not closing: For some people, their eyelids don’t fully close while sleeping. This condition is called nocturnal lagophthalmos. It exposes the eye’s surface to air and irritants, drying it out overnight. This can result from facial nerve issues or age-related factors and may require medical attention.
  • Sleep disorders: Conditions like sleep apnea can interfere with your body’s restorative processes, including those that support eye health. Poor-quality sleep or reduced oxygen levels during the night can exacerbate dry eye symptoms.

Environmental Factors 

  • A dry bedroom: Low humidity in your sleeping space can leave your eyes parched. When the air lacks sufficient moisture, your tear film evaporates more easily, causing dryness and irritation throughout the night. 
  • Fans & A/C: We all love to stay cool at night. But sleeping under a ceiling fan, near an air vent, or with air conditioning running can worsen your mornings. Constant airflow can quicken tear evaporation, leaving your eyes unprotected. Consider redirecting airflow or using a humidifier to maintain balanced moisture levels.
  • Allergies: Pollen, dust, and pet dander can wreak havoc on your eyes, causing inflammation that leads to irritation and dryness. Keeping allergens under control in your bedroom can help safeguard your eye comfort.
A person standing outside rubs their eyes due to the pollen that's causing their allergies to trigger.

Health Conditions 

  • Medications: Certain prescriptions, such as antihistamines, antidepressants, and diuretics, can decrease tear production, leading to dryness. If you suspect this is a contributing factor, talk to your doctor about alternative options. 
  • Chronic health conditions: Chronic issues like blepharitis (eyelid inflammation) and Sjögren’s syndrome (which affects moisture-producing glands) can cause significant dryness. Addressing these conditions with the help of a specialist is often necessary to improve comfort. 

Lifestyle Factors 

  • Screen time: Spending too much time on screens, especially before bed, can strain your eyes. Digital eye strain often causes us to blink less, which dries out our tear film. Taking regular breaks and following the 20-20-20 rule can alleviate some eyestrain.
  • Contact lenses: Wearing your lenses for extended hours or overnight can block oxygen flow to your eyes, contributing to dryness. Instead, stick to recommended usage guidelines and keep your contacts clean
  • Dehydration: It’s amazing all the good water does for you, including your eyes! Not drinking enough water can impact tear production. Stay hydrated throughout the day so you can notice the difference for your eye comfort. 
  • Sleeping in makeup: Falling asleep in eye makeup or not properly cleaning at night can clog your glands and irritate your eyes. Developing a nightly habit of removing makeup thoroughly is a simple yet impactful way to protect your eyes. 

Treating Morning Dry Eye At-Home 

With so many causes of dry eye in the mornings, there may be more than a single source of distress. If dryness hits you hard every morning, here are some remedies to get relief and protect your eyes: 

  • Stick to a bedtime routine: Going to bed and waking up at the same time every day can improve your sleep. Reduce screen time an hour before bed and keep your room dark and calm for better rest. 
  • Limit contact lens use: Give your eyes a break by wearing glasses during long days or at home. Avoid sleeping in contact lenses unless they’re designed for overnight wear. 
  • Use a humidifier: Adding a humidifier to your bedroom can help keep the air moist and prevent dry eyes, especially during dry seasons or in air-conditioned spaces. 
  • Try artificial tears: Start your day by using preservative-free artificial tears to hydrate and refresh your eyes. This can help reduce dryness and irritation. 
  • Use warm compresses: A warm compress can improve tear production and soothe your eyes. Just soak a clean cloth in warm water, wring it out, and place it over your closed eyes for a few minutes. 
  • Maintain eyelid hygiene: Keeping your eyelids clean helps reduce irritation. Use a gentle lid scrub or diluted baby shampoo to cleanse your lashes and lids daily. 
  • Consider eye ointment: If your eyes feel very dry at night, try applying a preservative-free ointment before bed for long-lasting moisture. 
  • Wear a sleep mask: A sleep mask can block out light for deeper rest and keep your eyes protected from dry air. It’s a simple addition to your routine that can make a big difference. 
  • Try eye closure aids: If your eyes don’t fully close at night, products like SleepTite or Sleep Rite can help. They encourage eyelid closure to maintain moisture and protect your eyes while you sleep. 

Clear Eyes, Brighter Mornings 

Morning dryness doesn’t have to affect how you start your days. By identifying the likely causes and incorporating some simple remedies, you can wake up to clear, comfortable eyes. 

If you’re struggling to manage your dry eyes or need more personalized advice, we’re here to help. Book an appointment at Insight Vision Care Optometry, where our experienced team can provide the care and solutions you can trust. Your mornings deserve to be as bright as the rest of your day! 

Written by Dr. Stephanie Chan

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