What is dry eye?

Dry eye is a condition in which the eyes do not produce enough tears, or the tears are not of sufficient quality to moisturize and protect the surface of the eye. This can cause a burning sensation, stinging, and irritation.

Most common symptoms of dry eye

• A sensation of having a foreign object, sand, or needles in the eye.

• Blurred or distorted vision during prolonged tasks.

• Frequent tearing when exposed to wind or cold.

• Redness in the eyes.

• Eye discomfort upon waking.

• A tingling sensation in the eyes.

• Sensitivity to light (photophobia).

• Red or sensitive eyelids.

• Frequent styes or chalazions.

Causes of dry eye

• Meibomian gland dysfunction

• Age and hormonal changes.

• Prolonged screen time.

• Certain medications.

• Medical conditions such as diabetes.

• Dry environments (air conditioning, heating, etc.)

How is dry eye treated?

Treatments vary depending on the severity of the symptoms and the underlying cause:

• Artificial tears: Used to lubricate the eyes.

• Heated eye mask

• Corticosteroids as needed

• Gels and ointments: Used at night to relieve dry eyes.

• Tear plugs: Inserted into the tear ducts to help keep more tears on the surface of the eye.

• Lifestyle changes: Take regular breaks when using screens, use a humidifier, and avoid overly dry environments.
  

Prevention and advice

• Blink regularly, especially when looking at screens.

• Avoid direct drafts (air conditioning, fans).

• Consult your optometrist in Gatineau for a management plan tailored to your situation.