A woman's eyes water when tired

It’s late, you’re tired, and as you start yawning your eyes start to tear up. Why is that? Why causes your eyes to water when you're tired?

What are tears?

Your tears are a clear liquid made mostly of water, which are produced by the lacrimal glands (tear glands) to keep your eyes hydrated. They also help protect your eyes from infections and foreign invaders. 

Why do my eyes water when I’m tired?

The answer is actually fairly simple. When you’re tired, you’re trying hard to keep your eyes open. But, the more you keep them open, the drier they get. Fortunately, your body produces basal tears to counter this. Basal tears are made of protein, water, oil, and mucus. These tears form a thin layer over your eyes to help keep them moist and help you see clearly.

The connection between yawning and watery eyes

So why do you produce more tears when you yawn? Well, on top of the need to fight the dryness, when you yawn you close your eyes tight and sometimes put pressure on the lacrimal glands, where tears are produced. While tears normally drain into the puncta – tiny openings in your eyelids – your closed eyes prevent this proper drainage, leading to tears.

If you’re tired and your eyes feel watery, don’t worry. It’s not because you’re sad or have something caught in your eye. It just means it’s time for a good night’s sleep.

Care for your eyes

Sometimes your eyes may not be watery at all, which can be a symptom of dry eye. If you're experiencing dry eye, eye infections, or just need an update to your prescription, CEENTA’s eye doctors are available in more than a dozen locations in North and South Carolina to make sure your eyes are healthy and seeing as best they can, whether you’re wide awake or about ready to go to sleep.

This blog is for informational purposes only. For specific medical questions, please consult your doctor. Would you like an appointment with our eye doctors? Call 704-295-3000. You can also schedule an appointment online or through myCEENTAchart. In-office and virtual visit appointments are available.

 


You may also be interested in

Woman struggling to sleep in the summer
Struggling to Sleep in the Summer? Here's What to Do

Struggling to sleep in the summer? Find out how you can rest with these summer sleeping tips.

Read More
Man suffering from nasal congestion and lack of sleep
Is My Nasal Congestion Causing Sleep Issues?

Your sleep could be affected by something as simple as a stuffy nose? If you have any of these conditions, you may be facing nasal congestion.

Read More
Man unable to sleep because of acid reflux
Is Acid Reflux Keeping You From Sleeping?

Do you struggle to stay asleep at night? It could be your acid reflux, which can be fixed with a few dietary and lifestyle changes. 

Read More
 



Comments

July 13, 2020

I’m in need of an appointment for my yearly eye exam. But I’m not going to wear a mask. Is this mandatory to see Dr. Sabo?
- Douglas Butler.

July 14, 2020

Good morning. Masks are mandatory in all our offices.
Reply From: CEENTA

Leave a Comment

 
 


 


Back to News
This website is optimized for more recent web browsers. Please consider these upgrade options: IE10+(IE10+, Chrome Chrome, Firefox Firefox.
 Schedule An Appointment