Why Are My Eyes Itching?

Overview

Living in the diverse environment of the Middle East, specifically Dubai, presents a unique set of challenges for our eyes. Here at the Dubai Allergology Clinic at MMC, we often hear patients ask, "Why are my eyes itching?" Itching eyes can be a symptom of various conditions, many of which are influenced by the specific environmental and lifestyle factors in this region. We're here to shed light on this common concern.

Potential Causes

Eyes might itch due to several reasons, especially in a place as dynamic as Dubai:

• Environmental Allergens: The Middle East, with its combination of desert landscapes and bustling urban areas, introduces a range of allergens. Pollens from local flora, dust mites, and urban pollution can all act as triggers.
• Airborne Sand and Dust: Given our proximity to desert landscapes, sandstorms are not rare. Fine particles from such events can irritate the eyes, leading to itching.
• Contact Lens Wear: Many residents here prefer wearing contact lenses. However, the atmospheric conditions in Dubai can sometimes make it challenging, adding to the itchy sensation.
• Dry Eye Syndrome: The relatively arid environment of this region can result in reduced tear production, leading to dryness and consequent itching.

Diagnosis

When patients come to us with itchy eyes, our approach begins with a comprehensive examination. We will discuss your medical history, the onset of the itching, its duration, and other related symptoms. Using advanced techniques like the slit lamp examination, we can get a detailed view of the eye to spot signs of inflammation or any abnormalities. Allergic reactions are prevalent in this region, so allergy testing may be on the cards for some.

Differential Diagnosis

Distinguishing between the various causes of itchy eyes is crucial:

• Conjunctivitis: Often referred to as "pink eye", this condition can cause itching but is accompanied by redness and sometimes a discharge.
• Blepharitis: An inflammation of the eyelid margins, this can cause itching, redness, and flakiness around the eyes.
• Foreign Body: Especially with Dubai's sandy environment, small particles can sometimes get trapped in the eye, causing irritation.

Potential Treatment

Depending on the diagnosis, we at MMC offer a range of treatments:

• Allergy Management: This includes antihistamine eye drops, mast cell stabilizers, or even steroids in severe cases.
• Lubricating Eye Drops: For those suffering from dry eyes, these can offer instant relief.
• Guidance on Contact Lens: Switching to a different type of lens or reducing wear time can significantly help some patients.

Potential Preventative Measures

To prevent itchy eyes in Dubai and the broader Middle East:

• Avoid Known Allergens: Stay indoors during high pollen counts or sandstorms.
• Regular Eye Hygiene: Cleanse the eyes with a warm cloth daily.
• Use Sunglasses: Especially those with side shields, to keep irritants out.
• Stay Hydrated: Drinking enough water can help combat dry eyes in this region's arid conditions.