How to Monitor Your Vision at Home Using the Amsler Grid

The Amsler Grid is a simple tool designed to help detect changes in the macula and central vision. For individuals diagnosed with age-related macular degeneration (AMD), regular home monitoring is highly valuable.

Why Is Home Monitoring Important?

In macular conditions such as AMD, vision changes may develop gradually and go unnoticed. Using the Amsler Grid regularly at home can help detect sudden or subtle changes early.

How to Use the Amsler Grid at Home

1. Perform the test in a well-lit environment.
2. Wear your glasses or contact lenses if prescribed.
3. Cover one eye and focus on the central dot with the other eye.
4. Observe any distortion, waviness, or missing areas in the grid.
5. Repeat the test with the other eye.

How Often Should the Test Be Done?

For individuals with AMD, using the Amsler Grid several times a week is commonly recommended unless otherwise advised by a healthcare professional.

What Changes Should You Look For?

Contact an eye care professional promptly if you notice:

• Wavy or distorted lines
• Missing or blurred squares
• Dark or empty areas in the center of vision
• New changes compared to previous tests

Is the Amsler Grid a Diagnostic Tool?

The Amsler Grid is not a diagnostic test. It is a supportive home monitoring tool and should not replace professional eye examinations.