Macular degeneration is one of the leading causes of vision loss in people aged 65 and over. When the macula degenerates, central vision becomes blurred and dark, and images are distorted, deformed, or even invisible. When vision is reduced, it will greatly affect work and daily activities.

When macular degeneration occurs, the patient's vision will decrease, the world around will become blurred and distorted. Although macular degeneration in the eye is not painful, once the disease occurs, it is very difficult to recover, and the patient's life is greatly affected.

One of the main causes of color blindness is genetics, so if someone in your family has had this disease, you need to take color blindness tests to confirm your condition before getting married.

Color blindness, also known as color vision disorder, is an eye disease that makes the patient able to see everything around but unable to distinguish their colors, so they will encounter many difficulties in work and daily life.

Although they can still see everything around them, color blind people cannot distinguish colors between objects, which causes a lot of difficulties and greatly affects the patient's life and work.

People with color blindness will not be able to distinguish different colors, so they will encounter many difficulties in life, work and daily activities. The causes of color blindness are quite diverse.