When you have cataracts, you may notice symptoms that ... your vision may get very blurry. You may have trouble recognizing faces. Straight lines could appear wavy, and you may notice blank ...

Age-related macular degeneration (AMD), often known as just macular degeneration, is a type of vision ... if straight lines appear wavy or crooked—which is a common early symptom.

AMD might have no symptoms at all. As it progresses, you may notice mild blurriness or a growing dark area in your central vision. In the later stages, straight lines might appear wavy ...