Glaucoma is a group of eye conditions that damage the optic nerve, which is responsible for transmitting visual information from your eyes to your brain.
This damage is often associated with increased pressure inside the eye, but it can also occur even when eye pressure appears normal.
What makes glaucoma particularly concerning is that it develops slowly and without obvious symptoms in its early stages.
In Calgary, where clear vision is essential for daily tasks like driving and navigating changing weather conditions, undetected vision loss can have a significant impact on quality of life.
At Eye Check Calgary, we focus on identifying glaucoma early, before it begins to affect your vision in noticeable ways.
EARLY WARNING SIGNS OF GLAUCOMA IN CALGARY
In the early stages, glaucoma often does not cause noticeable symptoms. This is why many people are unaware they have it until it has progressed.
Possible warning signs include:
- Gradual loss of peripheral (side) vision
- Difficulty seeing in low-light conditions
- Blurred or patchy vision
- Increased sensitivity to light
Because these changes happen slowly, they can be difficult to detect without professional testing.
Many patients are surprised to learn that glaucoma can progress even when their vision seems normal.
WHO IS AT RISK FOR GLAUCOMA
Certain factors can increase the likelihood of developing glaucoma.
Common risk factors include:
- Age over 40
- Family history of glaucoma
- High eye pressure
- Diabetes or other systemic conditions
- Long-term use of certain medications
Having one or more risk factors does not mean you will develop glaucoma, but it does make regular monitoring more important.
HOW EYE EXAMS IN CALGARY DETECT GLAUCOMA EARLY
Routine eye exams are the most effective way to detect glaucoma before vision loss occurs.
At Eye Check Calgary, we use a combination of diagnostic tools to evaluate your eye health.
This may include:
- Measuring intraocular pressure
- Examining the optic nerve for early signs of damage
- Performing visual field testing to detect subtle vision changes
- Using OCT imaging to assess nerve structure
These tests allow us to identify changes that cannot be seen or felt by the patient.
WHY ROUTINE EYE EXAMS MATTER FOR GLAUCOMA
Because glaucoma often develops without symptoms, waiting until you notice vision changes can mean the condition has already progressed.
Routine eye exams allow us to track changes over time and identify concerns early.
This is especially important because vision loss from glaucoma is typically irreversible.
However, with early detection and proper management, progression can often be slowed, helping preserve your vision.
HOW GLAUCOMA IS MANAGED AFTER DIAGNOSIS
If glaucoma or early signs are detected, management focuses on protecting your vision and slowing progression.
Management may include:
- Prescription eye drops to reduce eye pressure
- Ongoing monitoring with regular exams
- Referral to specialists if needed
- Lifestyle guidance to support overall eye health
The specific approach depends on the type and stage of glaucoma, as well as your individual needs.
WHEN TO BOOK AN EYE EXAM IN CALGARY
Regular eye exams are essential for detecting glaucoma early, even if you are not experiencing symptoms.
Consider booking an eye exam if you:
- Are over the age of 40
- Have a family history of glaucoma
- Have not had a recent eye exam
- Want to monitor your long-term eye health
If it has been a while since your last exam, contact us to book an eye exam today.