What Could an Itchy Eyelid Mean?

Quick answer: An itchy eyelid is most often caused by an allergy or by blepharitis (inflammation of the eyelid margins). Less common causes include eczema, seborrheic dermatitis, dry eye, and eyelash mites. Occasional itching is normal, but persistent or severe itching deserves an eye exam.

Allergies

Allergies are the most common cause. Triggers include pollen (hay fever), pet dander, makeup, and even certain eye drops, or something rubbed in from your hands. If the itch comes with a runny nose, sneezing, or a scratchy throat, an allergy is likely. First-line treatment is avoiding the trigger, plus antihistamine tablets or drops for mild cases. See allergic conjunctivitis.

Blepharitis (eyelid inflammation)

Blepharitis happens when the oil glands at the eyelash base get blocked, often from excess bacteria, dermatitis, hormones, or rosacea. Besides itching, it can cause stinging, grittiness, redness, swelling, watering, light sensitivity, and crusting on the lashes, especially on waking. It's not contagious and usually doesn't threaten vision, but it's often chronic and needs ongoing care. See blepharitis treatment. Crusting on waking? See gunk on your eyelids.

Less common causes

• Eczema around the eyes
• Seborrheic dermatitis
• Eyelash mites
• A corneal injury
• Dry eye, which can cause both watering and itching

When to see an eye doctor

If itching is prolonged or severe, or symptoms come on suddenly, get a definitive diagnosis, an eye doctor has far more treatment options than over-the-counter remedies. Related: reasons for eyelid pain.

Get to the cause at West Boca Eye Center

At West Boca Eye Center in Boca Raton, Dr. Brent Bellotte and our team pinpoint why your eyelid itches and build the right treatment plan. Explore our dry eye and allergy care or book an appointment.

An eye doctor will have far more options for treatment than the simple over-the-counter solutions that you can buy from the drugstore. If itchy eyes are causing you a problem, then it’s time to seek help.