Hay Fever Eyes: Why Your Eyes Are Itchy, Watery and Red (And What You Can Do About It)

Every spring and summer, thousands of people across Ireland experience itchy, watery and red eyes as pollen levels rise. While many people accept these symptoms as an unavoidable part of hay fever season, there are effective ways to manage them—and in some cases, the symptoms may not be caused by allergies alone.

At The Dry Eye Suite, we see patients who have been treating "hay fever eyes" for years, when in reality they have a combination of allergy, dry eye disease or eyelid inflammation. Understanding the underlying cause is the first step towards finding lasting relief.

Why does hay fever affect the eyes?

Hay fever (also known as seasonal allergic rhinitis) occurs when the immune system overreacts to airborne allergens such as tree, grass or weed pollen. When pollen comes into contact with the surface of the eye, it triggers the release of histamine, causing inflammation and irritation.

Common symptoms

• Itchy eyes

• Watery eyes

• Red eyes

• Puffy eyelids

• Burning or stinging

• Light sensitivity

• Blurred vision from excessive tearing

Eye itching is one of the hallmark symptoms of allergy and often helps distinguish it from other eye conditions.

Why are my eyes watering?

It may seem strange, but watery eyes are often a sign that the eyes are irritated rather than well lubricated. In response to pollen, the eyes produce large amounts of reflex tears, which don't provide lasting comfort.

Many patients are surprised to learn that watery eyes can also be caused by dry eye disease, and it's common to have both allergy and dry eye at the same time.

Can antihistamines make dry eye worse?

While antihistamine tablets are very effective for controlling hay fever symptoms, they can reduce tear production in some people, making dry eye symptoms worse. If you already suffer from dry eye disease, it's worth discussing the best treatment options with your GP, pharmacist or eye care professional.

What can you do to help?

• Avoid rubbing your eyes.

• Wear sunglasses outdoors to reduce pollen exposure.

• Wash your face and hands after spending time outside.

• Use preservative-free lubricating eye drops.

• Apply cool compresses to soothe irritated eyelids.

• Keep windows closed when pollen counts are high.

How The Dry Eye Suite can help

At The Dry Eye Suite in Harold's Cross, Dublin, we carry out comprehensive anterior eye assessments using advanced diagnostic technology to identify the underlying cause of your symptoms.

Following your assessment, we'll create a personalised treatment plan. We also offer a range of in-clinic treatments and carefully selected products to help manage dry eye disease, eyelid conditions and allergy-related eye symptoms.

If you're struggling with itchy, watery or red eyes this hay fever season, we'd be delighted to help.

The Dry Eye Suite is a specialist dry eye clinic in Dublin dedicated to diagnosing and treating dry eye disease and related eyelid conditions.