Vision Health Library
Managing Eye Allergies: Symptoms, Triggers and Relief
Eye allergies can make an otherwise beautiful season uncomfortable. Pollen, dust, pet dander, mold and other airborne allergens can trigger itching, redness, watering and irritation that make the eyes feel tired and inflamed.
For many people, symptoms are seasonal. For others, exposure to allergens inside the home or workplace can cause problems throughout the year. Understanding your triggers and knowing when symptoms may be more than ordinary allergies can help protect both comfort and eye health.
Common Eye Allergy Symptoms
Eye allergies occur when the immune system reacts to substances that are normally harmless. When allergens come into contact with the eyes, the response can produce irritation and inflammation.
Common symptoms may include:
- Itchy eyes
- Redness
- Excessive tearing
- Swelling around the eyes
- Burning or irritation
- A gritty or uncomfortable sensation
Common Eye Allergy Triggers
Seasonal pollen is one of the most familiar triggers, but it is not the only one. Dust, mold, pet dander and other particles can also contribute to allergic eye symptoms.
Pollen counts are often higher during certain parts of the day. Reducing outdoor exposure when pollen levels are elevated and keeping windows closed can help limit the amount of airborne allergens entering your home.
Wash Away Allergens Before Bed
Allergens can collect on your hair, skin and clothing throughout the day. Showering before bed can help remove pollen, dust and other particles before they are transferred to pillows and bedding.
Washing pillowcases, sheets and towels regularly may also help reduce the amount of allergen buildup in the bedroom.
Artificial Tears Can Provide Temporary Relief
Lubricating eye drops, often called artificial tears, can help rinse allergens from the surface of the eye while also providing temporary relief from dryness and irritation.
A cool compress placed over closed eyes may also help soothe itching, redness and swelling.
If you find yourself using artificial tears very frequently or symptoms remain persistent, an eye examination may help determine whether allergies are the only cause.
Keep Dust and Pet Dander Under Control
Indoor allergens can be difficult to avoid completely. Dust can accumulate quickly on furniture, carpeting and other surfaces, while pet dander can remain in upholstery, bedding and flooring.
Regular vacuuming and cleaning may help reduce the amount of dust and dander in your environment. Washing linens frequently can also reduce the amount of allergen buildup where you sleep.
Avoid Rubbing Your Eyes
Rubbing itchy eyes may feel satisfying for a moment, but it can make irritation worse. Rubbing can increase inflammation and may also introduce additional particles or bacteria to the eye.
A cool compress or lubricating eye drops are usually safer ways to manage temporary irritation.
When Eye Allergy Symptoms May Be Something Else
Not every red, watery or irritated eye is caused by allergies. Symptoms that continue after allergy season has passed, become painful or are accompanied by significant swelling or discharge may have another cause.
Other conditions that can cause symptoms similar to eye allergies include:
- Blepharitis
- Conjunctivitis
- Corneal abrasions
- Dry eye disease
- Styes
Persistent eye pain, significant redness, excessive tearing, swelling or symptoms that do not improve should be evaluated by an eye doctor.
Eye Allergies and Contact Lenses
Contact lenses can sometimes become less comfortable during allergy season because allergens may collect on the lens surface.
For some patients, daily disposable contact lenses may be helpful because a fresh pair is used each day rather than repeatedly exposing the eyes to deposits that accumulate on reusable lenses.
Temporary use of eyeglasses may also give irritated eyes a break when allergy symptoms are particularly uncomfortable.
Your eye doctor can help determine whether a different contact lens design, wearing schedule or treatment approach may improve comfort during allergy season.
When to See an Eye Doctor
Mild seasonal irritation may respond to simple measures such as reducing allergen exposure, using artificial tears and applying cool compresses. However, symptoms that are persistent, worsening or interfering with vision deserve a closer look.
At Choice Vision Care & Wellness in Wellington, Florida, Dr. Salvatore DeCanio can evaluate persistent redness, itching, tearing and irritation to determine whether allergies, dry eye or another eye condition may be responsible.