Are There Different Types of Eye Allergies to Be Aware Of?

If your eyes often feel itchy, watery, or irritated, you may be dealing with eye allergies - also known as allergic conjunctivitis. While these symptoms can be frustrating, they’re also more common than you might think. Understanding the different types of eye allergies can help you recognize the cause of your discomfort and know when it’s time to seek professional care.
 

What Are Eye Allergies?

Eye allergies occur when the immune system overreacts to a substance it mistakenly identifies as harmful. These allergens can trigger an inflammatory response in the eyes, leading to redness, tearing, itching, and swelling.
 

Seasonal Allergic Conjunctivitis (SAC)

SAC is the most common type of eye allergy and typically occurs during spring, summer, or fall. Pollen from trees, grass, and weeds is the usual culprit. Symptoms may come and go depending on the time of year and exposure to allergens.
 

Perennial Allergic Conjunctivitis (PAC)

Unlike seasonal allergies, PAC occurs year-round and is usually triggered by indoor allergens such as dust mites, pet dander, or mold. Symptoms are often milder than SAC but can persist continuously.
 

Contact Allergic Conjunctivitis

This type of allergy results from direct contact with substances such as makeup, contact lens solutions, or eye drops. It typically causes burning, redness, and discomfort shortly after exposure.
 

Giant Papillary Conjunctivitis (GPC)

Most often seen in contact lens wearers, GPC is a reaction to a foreign body in the eye, usually the contact lens itself. It can cause itching, discharge, and a sensation of something in the eye. It’s also common in people with ocular prosthetics or exposed sutures.
 

Vernal Keratoconjunctivitis (VKC)

More common in young males and people with a history of eczema or asthma, VKC is a rare but serious allergic eye condition. It can cause severe itching, photophobia (light sensitivity), thick mucus discharge, and may affect vision if untreated.
 

When to See Your Eye Doctor

While mild eye allergy symptoms can sometimes be managed with over-the-counter antihistamines or artificial tears, you should see your eye doctor if:
 

• Symptoms persist or worsen despite treatment

• You experience vision changes

• You suspect your contacts are causing irritation

• You develop thick discharge or swelling around the eyes

• Your eyes are sensitive to light

At D Vision Eyecare, we can diagnose the type of allergy you’re experiencing and recommend a tailored treatment plan, which may include prescription eye drops, allergy testing, or changes to your contact lens routine.
 

Schedule Your Eye Exam Today

Not all eye allergies are the same, and understanding the type you have is key to managing symptoms effectively. Whether your symptoms are seasonal or year-round, mild or severe, the right treatment can make a significant difference in your comfort and eye health.
 

If you’re struggling with eye irritation and think allergies may be to blame, schedule an eye exam with D Vision Eyecare to get expert care and lasting relief. Contact our office in Allen, Texas, by calling (972) 649-4441 to book an appointment today.