What’s the Connection Between Dry Eye and Blepharitis?

Blepharitis is a condition that causes inflammation of the oil glands in the eyelids. The condition is a common cause of dry eyes. This disorder is commonly associated with skin or bacterial conditions. While it can be irritating, the condition does not cause permanent vision impairment. Blepharitis is normally defined by its location on the eyelid. Anterior blepharitis occurs on the outer edge of the eyelids while posterior blepharitis occurs on the inner edges of the lids.

Causes of Blepharitis

Some things can lead to the development of blepharitis. Some causes include excess bacteria, blocked oil glands, allergies, hormone problems, and mites. The condition can also be due to virus infection or skin conditions like rosacea, seborrheic dermatitis, and eczema. 

According to research, the condition has a relationship with aging. It has also been linked to other conditions like ocular discomfort and irritation. 

Blepharitis and Dry Eye

Most specialists believe that there is a link between blepharitis and dry eye. As people age, there is a change or reduction in normal meibomian gland secretions. A decline in secretions can be an indication of gland dysfunction. Meibomian gland changes play a significant role in the increase of symptoms of dry eye. 

The gland is partly regulated by the androgen hormone that decreases with age. This decrease has been linked to an increased risk of developing dry eyes. Symptoms of blepharitis are usually consistent with dry eye symptoms, which can lead to misdiagnosis.

Symptoms of Blepharitis

The condition causes the eyelids to become itchy, red, and a bit swollen. The eyelash base may also appear scaly. Other symptoms include a burning sensation in the eyes, feeling like something is in the eye, and sensitivity to light. 

Blepharitis can also cause blurry vision, watery eyes, dry eyes, and crusty eyelashes in the morning. The condition can affect not just the eyelids but also the skin around the lids. If improperly managed, long-term blepharitis can lead to keratitis, conjunctivitis, lid margin changes, and other conditions.

Diagnosing Blepharitis

To get an accurate diagnosis, the doctor will examine your eyes while also considering your symptoms. Diagnosing will involve examining the eyelids, eyelashes, and skin texture. Using a magnifying device, the doctor will look closely at the edges of the eyelids and the gland openings there. 

The doctor will also check whether the eyes are making adequate tears. He or she will also take a sample of material from the eyelids to check for bacteria.

Blepharitis Treatment

It is important to realize that there is no cure for blepharitis. The condition can be managed by taking care of the eyelids. Placing a warm compress over closed eyelids can soften the crust and loosen the oily debris. Keeping the eyelids clean can ease the symptoms. 

Depending on the cause of the condition, the doctor may recommend the use of artificial tears. Antibiotics, antiviral drugs, and other medications may also be prescribed. Some plugs can be used to block the tear ducts, allowing more tears to remain in the eyes.

Blepharitis can lead to complications such as dry eyes, loss of eyelashes, and excess tears. Lifestyle changes can prevent the condition. Keeping the eyelids clean and removing all eye makeup before bed is important. 

To know more about dry eye and blepharitis, visit Quality Eye Care at our offices in Jacksonville or Gainesville, Florida. You can also call (904) 601-1300 to schedule an appointment today.