012 998 7592
886 Rubenstein Drive, Moreleta Park, Pretoria

DRY EYE TREATMENT

Dry eye syndrome is caused by a chronic lack of sufficient lubrication and moisture on the surface of the eye. Consequences of dry eyes range from subtle but constant eye irritation to significant inflammation and even scarring of the front surface of the eye.

SYMPTOMS OF DRY EYE

  • Another common symptom is something called a foreign body sensation — the feeling that grit or some other object or material is “in” your eye.
  • As odd as it may sound, watery eyes also can be a symptom of dry eye syndrome. This is because dryness on the eye’s surface sometimes will over-stimulate production of the watery component of your tears as a protective mechanism.
  • In addition to these symptoms, dry eyes can cause inflammation and (sometimes permanent) damage to the surface of the eye.
  • Dry eye syndrome also can affect the outcomes of LASIK and cataract surgery.

CAUSES OF DRY EYE SYNDROME

An adequate and consistent layer of tears on the surface of the eye is essential to keep your eyes healthy, comfortable and seeing well.
Tears bathe the eye’s surface to keep it moist and wash away dust, debris and microorganisms that could damage the cornea and lead to an eye infection.

A normal tear film consists of three important components:
An oily (lipid) component
A watery (aqueous) component
A mucous-like (mucin) component
Each component of the tear film serves a critical purpose. For example, tear lipids help keep the tear film from evaporating too quickly and increase lubrication, while mucin helps anchor and spread the tears across the surface of the eye.

Each tear component is produced by different glands on or near the eye:
The oily component is produced by meibomian glands in the eyelids.
The watery component is produced by lacrimal glands located behind the outer aspect of the upper eyelids.
The mucin component is produced by goblet cells in the conjunctiva that covers the white of the eye (sclera).
A problem with any of these sources of tear film components can result in tear instability and dry eyes.

FACTORS INCREASING YOUR RISK

COMPUTER USE: When working at a computer or using a smartphone or other portable digital device, we tend to blink our eyes less fully and less frequently, which leads to greater tear evaporation and increased risk of dry eye symptoms.

CONTACT LENS WEAR: Though it can be difficult to determine the exact extent that contact lens wear contributes to dry eye problems, dry eye discomfort is a primary reason why people discontinue contact lens wear.

AGING: Dry eye syndrome can occur at any age, but it becomes increasingly more common later in life, especially after age 50.

MENOPAUSE: Post-menopausal women are at greater risk of dry eyes than men of the same age.

INDOOR ENVIRONMENT: Air conditioning, ceiling fans and forced air heating systems all can decrease indoor humidity and/or hasten tear evaporation, causing dry eye symptoms.

OUTDOOR ENVIRONMENT: Arid climates and dry or windy conditions increase dry eye risks.

FREQUENT FLYING: The air in the cabins of airplanes is extremely dry and can lead to dry eye problems, especially among frequent flyers.

SMOKING: In addition to dry eyes, smoking has been linked to serious eye problems, including macular degeneration, cataracts and uveitis.

HEALTH CONDITIONS: Certain systemic diseases — such as diabetes, thyroid-associated diseases, lupus, rheumatoid arthritis and Sjogren’s syndrome — contribute to dry eye problems.

MEDICATIONS: Many prescription and nonprescription medicines — including antihistamines, antidepressants, certain blood pressure medications and birth control pills — increase the risk of dry eye symptoms.

EYELID PROBLEMS: Incomplete closure of the eyelids when blinking or sleeping — a condition called lagophthalmos, which can be caused by aging or occur after cosmetic blepharoplasty or other causes — can cause severe dry eyes that can lead to a corneal ulcer if left untreated.

LASIK AND SURGERY: Lasik and other corneal refractive surgery can sometimes cause dry eyes. In most cases, however, dry eye discomfort after LASIK is temporary and resolves within a few weeks of the procedure.

DRY EYE EVALUATION

The only way to know for sure if you’ve got chronic dry eye syndrome is to have our Marilize le Roux perform one or more dry eye tests during an eye exam.
Symptoms alone are poor predictors of the presence and severity of dry eye disease. Symptoms can vary significantly from person to person, and may even be affected by personality type.

TREATMENT

In many cases, routine use of artificial tears and minor behavioral modifications (taking frequent breaks during computer use, for example) can significantly reduce dry eye symptoms. In other cases, Marilize might recommend prescription eye medications and in-office procedures to help your body create and secrete more tears and to decrease eye irritation and inflammation.

Optiserum is one of the drops that can be beneficial. Umbilical cord blood serum, as the name suggests, is obtained from umbilical cord blood that remains in the placenta and the attached cord after childbirth.
The serum has been successfully used in the treatment of ocular surface diseases and dry eye – it is rich in growth factors, proteins and neutrophic factors that are crucial for corneal healing.

We offer steam therapy and various options to provide relief. We stock Zienna frames as well as Bruder Masks and other items to use at home.

Click here to visit our Dry Eye resources page.