What causes itchy eye allergies

What causes itchy eye allergies

It is significant to see your pharmacist or optometrist to work out the cause of your itchy eyes.

Itching caused by an allergy can be helped with antihistamine or anti-inflammatory eye drops. It can assist to use artificial tears (eye drops designed to lubricate dry eyes) to wash away any allergens on the surface of your eye.

What causes itchy eye allergies

Sometimes you may need to take an oral antihistamine.

If you own something in your eye, attempt to wash it out with warm water or a saline solution. If that doesn’t work, you should see a doctor within 24 hours.


Eye allergy relief

To get relief from your eye allergies and itchy, watery eyes, you can take a few approaches:

Antihistamines

Part of the body's natural allergic response is the release of histamine, a substance that dilates blood vessels and making the walls of blood vessels abnormally permeable.

Symptoms caused by histamine include a runny nose and itchy, watery eyes.

Antihistamines reduce allergic reactions by blocking the attachment of histamine to cells in the body that produce an allergic response.

Ask about prescription medications

If your allergy symptoms are relatively severe or over-the-counter eye drops are ineffective at providing relief, you may need your eye doctor to prescribe a stronger medication.

Prescription eye drops and oral medications used to relieve eye allergies include:

Remove your contacts

Because the surface of contact lenses can attract and accumulate airborne allergens, consider wearing glasses instead of contacts during allergy season.

Or consider switching to daily disposable contacts that you discard after a single use to avoid the buildup of allergens and other debris on your lenses.

Often, the best choice if allergies are bothering your eyes is to discontinue wearing contacts altogether — at least until every your allergy symptoms are gone. Also, wearing eyeglasses with photochromic lenses can reduce allergy-related sensitivity to light and can assist shield your eyes from airborne allergens.

Use eye drops

Because eye allergies are so common, there are numerous brands of non-prescription eye drops available that are formulated to relieve itchiness, redness and watery eyes caused by allergies.

If your eye allergy symptoms are relatively mild, non-prescription eye drops for allergy relief may work extremely well for you and may be less expensive than prescription eye drops or other medication.

Enquire your eye doctor to recommend a brand to try.

Avoid allergens

The best approach to controlling your eye allergy symptoms is to do everything you can to limit your exposure to common allergens that you know you are sensitive to.

For example, on days when the pollen count is high, stay indoors as much as possible, with the air conditioner running to filter the air. Use high quality furnace filters that can trap common allergens and replace the filters frequently.

When you do go outdoors during allergy season, wear wraparound sunglasses to assist shield your eyes from pollen, ragweed, etc., and drive with your windows closed.

Decongestants

Itchy eyes are generally caused by an allergy or by a condition called dry eye syndrome.

There are several things you can do to treat and prevent itchy eyes.


What causes itchy eyes?

The most common cause of itchy eyes is an allergy.

What causes itchy eye allergies

Itchy eyes can be triggered by exposure to pollen, animal fur, mould, dust mites, make-up or eye drops. Your body reacts to the trigger by releasing histamine, causing the blood vessels in your eye to dilate and irritating the nerve endings so your eyes water.

What causes itchy eye allergies

When your eyes get red because of an allergy, it is known as allergic conjunctivitis (also called pink eye or red eye).

Allergic conjunctivitis is more common at certain times of the year, although you can still own it every year circular. It also causes a runny nose, scratchy throat and sneezing.

Other types of allergy can give you itchy eyes. For example, a condition called atopic keratoconjunctivitis produces an inflammation of the surface of the eye because you own an allergy to a specific substance. Another condition, vernal keratoconjunctivitis (VKC), produces inflammation in the membrane on the surface of the eye.

This generally affects young boys.

If you own eczema, a form of dermatitis, around your eyes this too can cause itching.

Other causes of itchy eyes include:


Eye allergies: Get relief from itchy, watery eyes

By Gary Heiting, OD

Eye allergies — red, itchy, watery eyes that are bothered by the same irritants that cause sneezing and a runny nose among seasonal allergy sufferers — are extremely common.

In addition to having symptoms of sneezing, congestion and a runny nose, most of these allergy sufferers also experience itchy eyes, watery eyes, red eyes and swollen eyelids.

In some cases, eye allergies also can frolic a role in conjunctivitis (pink eye) and other eye infections.

If you ponder you own eye allergies, here are a few things you should know — including helpful tips on how to get relief from your red, itchy, watery eyes.


Itchy eyes self-help

Relieve the itching by placing a clean, freezing, damp washcloth or an ice pack over your closed eyes.

What causes itchy eye allergies

You can also attempt bathing your eyes with freezing water. Attempt not to rub your eyes because this will make the itching worse and could damage them.

If you own dry eye, make the air as humid as possible by placing bowls of water around the room.


What causes eye allergies

Common allergens include pollen, animal dander and mold.

Eye allergies also can be caused by reactions to certain cosmetics or eye drops, including artificial tears used for treating dry eyes that contain preservatives.

Food allergies and allergic reactions to bee stings or other insect bites typically do not affect the eyes as severely as airborne allergens do.


What are itchy eyes?

Itchy eyes, also known as ocular pruritis, are a extremely common problem.

You might also own itchy eyelids, generally at the base of the eyelashes, and your eyes and/or eyelids might be swollen.


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