Red, irritated, watery eyes can make it difficult to tell whether you are dealing with eye allergies or dry eye. Both conditions can cause similar symptoms, and some people experience both at the same time. For patients throughout Cedar Valley, understanding the differences can help you know when it is time for an eye exam.

Signs Your Symptoms May Be Eye Allergies

Eye allergies occur when your immune system reacts to allergens such as pollen, mold, dust, or pet dander. Seasonal changes in Cedar Valley can make symptoms more noticeable, especially when pollen levels are high.

Itching is one of the strongest clues that allergies may be responsible. Other common signs include:

•          Intense itching in both eyes

•          Red or watery eyes

•          Puffy or swollen eyelids

•          Symptoms that worsen outdoors or around known allergens

•          Sneezing, congestion, or other allergy symptoms along with eye irritation

Allergy symptoms often appear shortly after exposure to a trigger and may improve when that trigger is avoided.

Signs You May Have Dry Eye

Dry eye develops when your eyes do not produce enough tears or when your tears evaporate too quickly. Meibomian gland dysfunction, prolonged screen use, environmental conditions, certain medications, and other factors can contribute to the problem.

Dry eye often causes burning, stinging, grittiness, fluctuating vision, or the feeling that something is stuck in your eye. Your eyes may even water excessively because irritation can trigger reflex tearing.

Unlike seasonal eye allergies, dry eye symptoms may persist throughout the year. Wind, indoor heating and air conditioning, extended computer use, and contact lens wear can make discomfort more noticeable.

Why Eye Allergies and Dry Eye Can Overlap

Distinguishing allergies from dry eye is not always simple. Allergies can irritate the ocular surface and affect the tear film, while some allergy medications can reduce tear production and contribute to dryness.

This means treating your symptoms based on guesswork may not provide lasting relief. Using redness-relieving or allergy drops when dry eye is the main problem, for example, may not address the underlying cause.

An Eye Exam Can Identify The Cause

If burning, itching, redness, or watering keeps returning, an eye examination can help determine what is affecting your eyes. We can evaluate your tear film, eyelids, eye surface, symptoms, and possible environmental triggers to distinguish dry eye from allergies.

For patients with dry eye, treatment depends on what is causing the condition. Options may range from changes to your daily eye care routine and lubricating drops to more targeted treatments when needed.

If irritated eyes are interfering with your comfort or vision, schedule an evaluation with NewView Family Eyecare to find out what is causing your symptoms and get the appropriate care. Visit our office in Waterloo, IA, or call (319) 236-2020 to book an appointment.