Why Regular Eye Tests Matter More Than You Think

Many people only visit their optician when they can't see properly, but this approach misses crucial opportunities for early disease detection. Eye tests reveal far more than whether you need glasses—they're a window into your overall health.

What happens during an eye test?

A comprehensive eye test typically includes checking your visual acuity, measuring eye pressure, examining the retina, and assessing how your eyes work together. Your optician will also ask about your medical history and lifestyle, as these influence eye health.

Diseases detected early

Eye tests can identify glaucoma before you notice any symptoms, often preventing irreversible vision loss. They reveal signs of diabetic retinopathy in people with diabetes, sometimes before other symptoms appear. High blood pressure, high cholesterol, and even some cancers can show warning signs in the eyes.

How often should you be tested?

The NHS recommends eye tests every two years for most adults, but your optician may suggest annual checks if you're over 60, have a family history of eye disease, or have existing conditions like diabetes or glaucoma. Contact lens wearers should have annual tests.

Cost and NHS coverage

Eye tests are free on the NHS for people over 60, under 16, those with certain medical conditions, and registered disabled people. Others pay around £20-30 for a test, though many high street opticians offer discounts or free tests with glasses purchase. This small cost is worthwhile insurance against serious vision loss.

What to expect at your appointment

Bring your current glasses or contact lens prescription if you have one. The appointment usually takes 30-45 minutes. Be honest about any vision changes, symptoms, or family history. If your optician detects anything concerning, they'll refer you to a specialist.

Making the most of your test

Ask questions about your results and what they mean. If you're prescribed glasses or contacts, understand how to use them correctly. Discuss any concerns about your eye health openly.

Book your eye test today. It's one of the simplest ways to protect your sight and catch serious health issues early.