Having itchy eyes is often a fleeting and harmless sensation. The spring and summer seasons are the most likely to make your eyes sore. But sometimes, these irritations can be a sign of a more significant cause. What things can cause itchy eyes? Find out about the various symptoms of stinging in the eyes.

A foreign body in the eye

Eyelashes, dust or sand can cause eye irritation as well as cause dry eyes. In any case, we advise you not to rub or put your fingers into your eyes. It’s best to rinse your eyes with spring water. In case of persistent pain and signs of infection, visit your optometrist quickly.

Allergies

Most often, itchy eyes are caused by seasonal allergies, like those involving pollen. These allergies are the cause of allergic conjunctivitis. Although they occur more frequently in the spring and summer, they can also occur throughout the year. In addition to pollen, other allergens can cause allergic reactions, such as animal hair or dust. Indoor dust can sometimes contain fungus spores, mould and animal dandruff, potential sources of irritation. Allergies can also cause other unpleasant symptoms, for example, the sensation of twitchy eyes.

Eye infections

Several microorganisms can infect your eyes, such as bacteria, fungi or viruses. Upon contact with these organisms, your eyes may sting or become inflamed. Eye infections can affect the cornea, the whites of the eyes, or even the eyelid.

Contact lenses

Wearing contact lenses can cause discomfort for some people, including red eyes, tears or even irritation. Discover our essential tips to ensure good eye health when wearing contact lenses.

Red eyes

Having red eyes means irritated, bloodshot eyes. What can cause red eyes?

Red eyes are also associated with more serious problems such as uveitis or glaucoma. These conditions often require the intervention of a specialist doctor.

Dry eye

Blinking your eyes helps your eyelids moisten the eye surface with tears, mucin, and oil, forming the tear film. This film helps lock in moisture for proper hydration. If you do not produce enough tears or this protective film is damaged, it can cause dry eyes, irritation, or a feeling of sand in your eyes. Some people may even experience a slight burning sensation; this is called dry eye. Very often, dry eye causes eye irritation, and the two often go hand-in-hand. See our 10 tips to relieve your dry eyes and learn more about artificial tears and eye drops. If you experience itchy eyes, most of the time, it’s temporary discomfort. However, pay attention and if you find that the discomfort persists, consult a healthcare professional.