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Allergies Specialist

ModernEyes Ophthalmology

Ophthalmologists located in Levittown, NY

It’s estimated that 20% of all people have an eye allergy and that a significant proportion of them don’t seek treatment. Dr. Perry Mollick and Dr. Andrew Greenberg at ModernEyes Ophthalmology encourage you to get an eye exam for itchy, red eyes. They can provide relief from allergies, but more importantly, they can determine if a more serious problem is the underlying cause of your symptoms. If you have questions about eye allergies, please call their office in Levittown, New York, or schedule an appointment online.

Allergies Q & A

What causes eye allergies?

Eye symptoms commonly develop when you have seasonal allergies, but eye allergies are a distinct problem that exists separately from other allergies. Eye allergies, or allergic conjunctivitis, develop the same way as other allergies -- from an overactive immune system.

When your immune system overreacts to something in your environment, it creates antibodies to that substance -- the allergen. Every time you encounter the allergen, antibodies trigger a reaction that irritates your eyes.

An eye allergy can develop in response to preservatives in eye drops and irritation from contact lenses, but the most common causes are dust mites, mold, pet dander, cigarette smoke, and pollen from trees, grass, or ragweed.

What are the symptoms of eye allergies?

Virtually everyone with an eye allergy shares one common symptom -- itchy eyes -- but you may experience any or all of these symptoms:

  • Itching
  • Redness
  • Burning
  • Eyelid swelling
  • Watery discharge
  • Sensitivity to light
  • Chronic dark circles under eyes

When should you get a professional eye exam for allergies?

If over-the-counter eye medication don’t provide the relief you need, it’s a good idea to get an eye exam. More importantly, an exam can protect your eyes because the symptoms caused by an eye allergy are the same as those associated with other eye problems that may be serious and affect your vision.

Your doctor at ModernEyes Ophthalmology can determine whether you have allergies or another eye condition, and prescribe the appropriate treatment.

How are eye allergies diagnosed and treated?

Like all allergies, the first step is to identify your specific allergens. The doctors at ModernEyes Ophthalmology perform patch testing to determine which substances affect your eyes.

Your treatment plan depends on your allergens and the severity of your symptoms. You may need one or more of the following treatment options:

Allergen avoidance

Minimize your exposure to allergens by keeping windows closed when pollen is high, using air conditioning, washing your hands after petting a furry animal, and/or wearing glasses to keep pollen out of your eyes, to name just a few possible steps.

Prescription medications

Your doctor at ModernEyes Ophthalmology can prescribe a variety of medications, including decongestant eye drops, antihistamine eye drops, and non-sedating oral antihistamines that provide more effective relief than over-the-counter products.


Immunotherapy consists of a series of allergy shots or tablets that dissolve under your tongue. Each treatment gradually introduces a small amount of allergen into your system. Over time, you become desensitized and stop having allergic reactions.