Red, watery eyes can be annoying enough on their own, but figuring out why your eyes are irritated can be a little harder. Seasonal allergies and conjunctivitis, commonly called pink eye, can both cause redness, watering, and irritation. That overlap can make it difficult to know what you are dealing with. The good news is that there are a few clues that may help you tell the difference. The timing of your symptoms, whether your eyes are itchy or painful, and the type of discharge you can have can all provide useful information. In this blog, we'll explore the differences and explain when it might be time to seek a medical evaluation.
For same-day testing and treatment, visit the walk-in clinic at AFC Urgent Care Denver Sloan's Lake. Our team provides care for a wide range of conditions, including seasonal allergies and pink eye. Just walk in or plan your visit in advance below!
Are Itchy, Watery Eyes More Likely to Be Allergies?
If your eyes are intensely itchy, watery, and irritated, allergies may be the cause. Seasonal allergies can trigger an immune response when your body encounters allergens such as pollen, grass, weeds, or mold. Allergy-related eye symptoms often include:
- Red or bloodshot eyes
- Excessive tearing
- Intense itching
- Puffy or swollen eyelids
- Burning or irritation
- Clear, watery discharge
Allergies also tend to affect both eyes at the same time. You may notice that your eyes become worse after spending time outside or during periods when pollen counts are high. Eye allergies may also come with other allergy symptoms, such as sneezing, a stuffy or runny nose, and an itchy throat.
One clue is that allergy symptoms can improve when you move away from the trigger or use allergy treatments recommended by your healthcare provider.
What Does Conjunctivitis Look and Feel Like?
Conjunctivitis happens when the conjunctiva, the thin tissue covering part of the eye and the inside of the eyelids, becomes inflamed. It can have several causes, including viral or bacterial infections and allergies. Infectious conjunctivitis may cause:
- Redness in one or both eyes
- Watery eyes
- A gritty or irritated feeling
- Swollen eyelids
- Discharge or crusting around the eye
- Eyelids sticking together, especially after sleeping
The type of discharge can sometimes offer a clue. Viral conjunctivitis often causes a thin, watery discharge, while bacterial conjunctivitis may cause thicker discharge that can be yellow or green. Unlike allergies, infectious pink eye may start in one eye and then spread to the other. Viral pink eye can also occur alongside a cold or other respiratory infection.
However, symptoms alone cannot always tell you exactly which type of conjunctivitis you have. A healthcare provider may need to evaluate your symptoms and examine your eyes.
Allergies vs. Conjunctivitis: What Symptoms Should I Look For?
Because allergies and conjunctivitis can look similar, it helps to consider the overall pattern rather than focusing on one symptom. Look for the following:
- Severe Itching: This is common with eye allergies and can be one of the biggest clues that allergens are involved.
- Thick Eye Discharge: Yellow or green discharge is more suggestive of an infectious cause than typical seasonal allergies, although discharge alone cannot confirm a bacterial infection.
- Both Eyes Affected: Allergies commonly affect both eyes at once. Conjunctivitis can affect one or both eyes.
- Sneezing and Congestion: If your red eyes come with frequent sneezing, an itchy nose, or clear nasal drainage, allergies may be contributing to your symptoms.
- Crusting: Significant crusting or eyelids sticking together after sleeping can occur with pink eye.
Keep in mind that these are general patterns, not a way to diagnose yourself. Some people can have allergies and conjunctivitis at the same time.
When Should I Visit Urgent Care For Red or Watery Eyes?
Mild eye irritation may improve with avoiding known allergens and using appropriate allergy treatments. However, persistent or worsening symptoms are worth having evaluated, especially if you're not sure what's causing them. Consider visiting an urgent care center if you have:
- Increasing redness or swelling
- Significant eye discharge
- Symptoms that are getting worse instead of better
- Eye irritation that is interfering with your daily activities
- Symptoms that are not improving with your usual allergy care
- Concerns about possible pink eye after exposure to someone with conjunctivitis
It is also important to avoid sharing towels, washcloths, pillows, or eye makeup if you think you may have infectious conjunctivitis. Washing your hands frequently can also help reduce the spread of infection. Seek prompt medical attention for severe eye pain, changes in vision, significant light sensitivity, or severe swelling around the eye.
Get Your Eye Symptoms Diagnosed and Treated at AFC Urgent Care Denver Sloan's Lake
Red, watery eyes can be caused by seasonal allergies, conjunctivitis, or several other forms of eye irritation. Intense itching and symptoms affecting both eyes alongside sneezing and congestion may point toward allergies, while discharge, crusting, or symptoms beginning in one eye may be more consistent with pink eye. If you're unsure what's causing your symptoms or your eyes are becoming increasingly red or irritated, come visit the walk-in clinic at AFC Urgent Care Denver Sloan's Lake. Our team can evaluate your symptoms and determine whether you need additional treatment or testing. Getting the right diagnosis can help you get your eyes feeling comfortable again and reduce the risk of spreading your condition to others. We accept most health insurance plans and offer low-cost options for self-paying patients. For more information, please contact us directly at (303) 480-1000.