Dealing with constantly tearing eyes is incredibly frustrating. Maybe it hits when you step outside on a windy day, or it seems to happen for no clear reason at all. Either way, it’s annoying, and dabbing at your eyes constantly isn’t a solution.
Watery eyes happen when your tear system produces more fluid than it can drain, or when something is blocking that drainage from working the way it should. A few different things can set this off, and knowing what’s behind yours makes a real difference in how it gets treated.
How Your Eyes Manage Tears
Your eyes rely on a thin layer of tears to stay moist, clear, and comfortable. Every time you blink, that tear film spreads across the surface of your eye, washing away dust and keeping things smooth. Tiny drainage channels near the inner corners of your eyes pull the fluid away so it doesn’t spill over.
When that drainage system gets blocked, or when your eyes produce tears faster than the channels can handle, the result is overflow.
Common Causes of Watery Eyes
A few different issues can disrupt your tear film and lead to constant tearing. We regularly look for 3 common culprits during our exams.
Dry Eye and Irritation
Dry eye might sound like the opposite of watery eyes, but the two often go hand in hand. When the surface of your eye dries out, your body responds by flooding it with reflex tears. These are different from the steady, thin layer your eyes need. These emergency tears come out fast and spill over instead of coating the eye evenly.
Wind, smoke, bright light, and screen time can all make this worse. If your eyes water more on dry or cold days, or after long stretches at a computer, dry eye may be contributing.
Infections and Allergies
Pink eye, colds, and sinus congestion can all cause your eyes to tear up. Inflammation from an infection irritates the eye surface and ramps up fluid production. Seasonal allergies work the same way. Pollen, pet dander, and other airborne particles land on your eyes and set off a reaction, and tearing is one of the first signs.
If your watery eyes show up around the same time every year, spring or fall allergies are worth looking into.
Eyelid and Structural Issues
Sometimes the shape or position of your eyelids is the problem. If an eyelid turns inward, your lashes rub against the eye surface and cause constant irritation. If it turns outward, tears can’t reach the drainage channel and simply spill down your cheek. Ingrown lashes create a similar effect even without a full lid problem.
Blocked meibomian glands can also play a role here. When the oil glands along the edges of your eyelids aren’t functioning properly, the tear film breaks down faster and the surface becomes more irritated.
When to See an Optometrist About Tearing
Occasional tearing is perfectly normal for most people. However, certain symptoms tell you it’s time to schedule a visit with an optometrist. Look out for these signs:
- Redness, swelling, or pain that comes along with the tearing
- Blurred vision or changes in how clearly you see
- Discharge or crustiness around your eye
- Tearing that doesn’t settle down after a few days
These signs may suggest something more than a passing irritation. Getting a proper look at your eyes sooner rather than later can save you a lot of discomfort.
How Age Affects Tear Drainage
Tear drainage issues can look a bit different depending on your stage of life.
Children
In babies, a narrow or blocked tear duct is a common cause of watery or sticky eyes. Many cases improve on their own during the first year of life, but persistent symptoms, swelling, or signs of infection should be assessed.
Regular children’s eye exams can help diagnose tear drainage issues early and give you a clearer sense of whether further steps make more sense for your child.
Older Adults
As skin loses elasticity with age, the lower eyelid can begin to sag slightly. This changes the angle of the drainage opening, making it harder for tears to flow out properly. Blocked ducts in older adults can also develop after an infection or a period of ongoing eye inflammation.
Keep up with your regular eye check-ups to stay on top of these natural developments.
Finding the Right Treatment for Your Eyes
A comprehensive eye exam looks at more than visual clarity. We assess the tear film, eyelids, eye surface, and signs that drainage may not be working normally. Dedicated dry eye testing can help determine whether ocular surface disease is contributing to the tearing.
Options may include prescription drops, warm compresses, or targeted dry eye therapy. The right approach always depends on what your optometrist finds during your visit.
Stop the Constant Tearing and Find Relief
You don’t have to keep guessing why your eyes are watering. Book an appointment with InVision Eyecare for an assessment of your tear film, eye surface, eyelids, and drainage symptoms.
Contact our team at InVision Eyecare today to schedule your comprehensive eye exam.
