Blepharitis (eyelid inflammation)

What is blepharitis?

Blepharitis is a condition that affects the eyelids and may cause them to appear red and swollen, especially along the eyelid margins. It’s common in people of all ages, but it more commonly presents in people over the age of 40. In its mild form, it is not usually very serious, but it does have the potential to cause other eye health or visual problems.

Symptoms

Symptoms of blepharitis may include:

Red, swollen eyelids
Watery eyes
Sandy, gritty, or burning sensation in the eyes
Blurred vision that improves upon blinking
Eyelids sticking together, especially when you wake up
Itchy eyelids
Oily eyelids
Light sensitivity

Common causes

Blepharitis can happen when a more than normal amount of bacteria accumulates along the eyelid margin, at the base of the eyelashes, producing a dandruff‑like flake formation. It can also be caused by a dysfunction of the oil glands along the eyelids when they get clogged or irritated.

Treatment

Depending on the cause of blepharitis, there are several treatment options available. Daily practices like gentle cleaning of your eyelid margins, as per your optometrist’s recommendations, will help maintain healthy eyelids and also contributes to better health on the eye’s surface. There are different eyelid hygiene products your optometrist may recommend to help manage or treat this condition.

For more severe cases, you might be prescribed medications to help resolve eyelid inflammation.

Visit your optometrist if you’re experiencing any signs or symptoms of eyelid inflammation.

Next steps

We want to help you see clearly and keep your eyes healthy for as long as possible. If your optometrist detects any signs of an eye condition during your comprehensive eye exam, they will determine an appropriate management plan that suits your needs.

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Reviewed by Dr. Bosung Kim

Dr. Bosung Kim is a Doctor of Optometry in Canada and is the optometrist partner at Specsavers Hastings‑Sunrise. Dr. Kim is a prominent leader in his community and is passionate about serving others and improving the lives of the public through better sight.

Noticed a change in your eyesight?

If you have any concerns about your eye health, contact or visit your local optometrist immediately – even if you do not have an appointment.