Eye Infections vs Allergies: How to Tell the Difference

Eye Infections vs Allergies: How to Tell the Difference

  • By:Dr. Katie Dugan

When you wake up to see red, irritated eyes staring back at you in the mirror, you might be wondering if you are having another allergy flare-up…or if it is something different. The truth is that both allergies and eye infections have similar symptoms, which can delay treatment if you are unsure about what you are dealing with.

But it’s important to know why you are experiencing these symptoms so that you can find the best treatment. While eye allergies are an inconvenience, an infection can result in serious complications, which is why prompt treatment is essential.

Why It’s Easy to Confuse Allergies and Infections

Some of the symptoms can overlap, especially in the early stages of an eye infection. The most common symptoms include:

  • Redness
  • Watery eyes
  • Itching
  • Swelling

Also, keep in mind that both of these eye conditions can occur throughout the year.

If the symptoms are mild, then people usually try to handle the symptoms with at-home treatments. But it can lead to a misdiagnosis sometimes, such as using allergy drops for a bacterial infection.

Breaking It Down: Eye Allergies vs. Infections

Here is a side-by-side comparison to help you understand the differences:

  • Eye Allergies:Symptoms are triggered by an allergic response, usually to dust, mold, pollen, or pet dander. Both eyes are usually affected, and the main symptom is often itchy eyes. You might also have other allergy symptoms, such as sneezing and nasal congestion. Eye discharge is usually watery and clear (similar to tears).
  • Eye Infections:If you have an infection, it might be either viral or bacterial. Often, it starts in one eye, but it could also spread to the other eye. You will likely notice a thick yellow/green discharge if it’s bacterial, or a watery discharge if it’s viral. This discharge is often accompanied by other symptoms such as redness, burning, or a gritty feeling in the eye. The discharge is so severe that you might have crusting around your eyelashes when you wake up in the morning.

Pay attention to the symptoms and especially to the type of discharge. Also, notice if the symptoms are getting worse. If it’s an infection, then the symptoms can worsen quickly.

When to See an Eye Doctor

If you have any of these eye symptoms, then it’s smart to visit an eye doctor for an accurate diagnosis and personalized recommendations. Our team will help you determine the underlying cause, as well as effective treatments to alleviate your discomfort. Contact us at Temecula Creek Optometry for a consultation and check-up: (951) 302 -1331.

Posted in: Eye Diseases