What is a common characteristic of age-related macular degeneration?

A common characteristic of age-related macular degeneration (AMD) is indeed visual distortions like wavy lines. This condition primarily affects the macula, which is responsible for central vision. As the macula deteriorates, the brain may perceive straight lines as warped or bent, leading to a phenomenon known as metamorphopsia. This distortion can significantly affect daily activities like reading or recognizing faces, making it a hallmark symptom of the condition.

In contrast, age-related macular degeneration does not typically present with symptoms like a sudden increase in eye pressure, which is more associated with conditions such as glaucoma. Furthermore, while vision loss can occur in AMD, it generally does not happen suddenly nor does it usually encompass complete vision loss in the initial stages; rather, it often begins with gradual changes in central vision. Headaches are not a direct symptom of AMD, making this option less relevant when considering the common signs associated with this disease.