Glaucoma Myths vs. Facts — What You Really Need to Know

Glaucoma is one of the leading causes of irreversible blindness worldwide — but it’s also one of the most misunderstood. Myths and misinformation often prevent people from seeking the care they need until it’s too late. 

Let’s clear up some of the most common misconceptions so you can protect your vision with confidence. 

Myth 1: “I’d know if something was wrong with my eyes.”

Fact: Glaucoma often develops silently, without pain or early warning signs. Many people don’t notice vision changes until significant damage has already occurred. Regular eye exams are the only way to catch glaucoma early — before it steals your sight. 

Myth 2: “Only older adults get glaucoma.”

Fact: While glaucoma is more common over age 60, it can affect anyone — even younger adults, children, and infants. Genetics, long-term medication use, past eye injuries, or medical conditions can increase risk at any age. 

Myth 3: “If I can see fine, I don’t need an eye exam.”

Fact: You can have perfect-seeming vision and still have glaucoma. The disease damages peripheral vision first, which often goes unnoticed. By the time central vision is affected, the loss may be permanent and too late to recover. 

Myth 4: “Glaucoma can be cured.”

Fact: There’s no cure yet, but it can be effectively managed. With early detection and treatment — through medications, laser therapy, or surgery — most people can maintain good vision for life. 

Myth 5: “Eye drops alone will fix it.”

Fact: Eye drops are an important part of treatment, but ongoing monitoring and regular follow-ups are essential. Your optometrist may recommend additional treatments if pressure isn’t well-controlled or if changes appear in your optic nerve. 

The Truth

Glaucoma doesn’t have to mean losing your sight. The real danger isn’t the disease itself — it’s not knowing you have it. 

The best defense is regular eye exams. They’re quick, painless, and can detect glaucoma long before symptoms appear. 

Don’t wait for warning signs — schedule an appointment with your optometrist today. 
Find an eye doctor near you at www.findaneyedoctor.ca