Recognize AMD Symptoms Early

The Insidious Onset: Early Signs

In den frühen Stadien der altersbedingten Makuladegeneration sind die Symptome oft so subtil, dass sie leicht übersehen werden. Viele Menschen bemerken zunächst, dass sie beim Lesen mehr Licht benötigen als früher. Texte erscheinen nicht mehr ganz so scharf, besonders bei schlechter Beleuchtung oder in der Dämmerung.

Another early sign is the prolonged adaptation time of the eyes to different light conditions. For example, when you move from a bright room to a dark one, your eyes may take significantly longer to adjust than they used to.

Central Vision: Where AMD Strikes First

The macula is responsible for sharp, central vision – exactly the area we need for reading, recognizing faces, and for detailed work. As AMD progresses, it first becomes noticeable in this central field of vision. Peripheral vision, on the other hand, typically remains intact.

Affected individuals often describe that letters seem to 'blur' while reading or that individual letters in a word appear to be missing. Faces of people can be harder to recognize, although the person can still be identified by their voice or posture.

Distorted Vision: An Important Warning Sign

One of the most characteristic symptoms of AMD is so-called Metamorphopsia - the distorted vision of actually straight lines. Door frames, window crosses, or the lines on graph paper suddenly appear wavy, bent, or interrupted.

Metamorphopsia is particularly important to note as it can also be an indication of the transition from dry to wet AMD. If you notice that straight lines suddenly appear more distorted than before, you should see an ophthalmologist immediately.

The Central Shadow: Advanced Symptoms

In advanced stages of dry AMD, a dark or gray spot can develop in the center of the visual field, a so-called scotoma. This area appears like a shadow or a blank spot located exactly where you are looking directly.

However, many affected individuals learn to cope with this limitation by training eccentric viewing - that is, learning to look slightly past the object to capture it with a still functioning part of the retina.