Why can't some people distinguish colors?

summary

Generally can't distinguish color, usually is the symptom of color blindness, if you take several colors in front of him, the color is similar, but he can't distinguish the correct color, this is color blindness. At ordinary times, some factories are strict with color blindness. They have to pass the examination. If they are color blind, they will not be admitted. So color blindness is also a serious problem. Because color blindness will bring a lot of work or life impact, because can't distinguish color, cause a lot of influence. Let's take a look at the following.

Why can't some people distinguish colors?

First: color blindness you are a congenital conscious disorder, he is mainly unable to distinguish a variety of colors in the natural spectrum or a certain color, the ability of others to color is poor, known as weak color, weak color, although can see the normal people see the color, but the ability to identify the color is poor

Second: generally, people who can't distinguish colors may be the symptoms of color blindness. They are usually busy and caused by genetic factors. There is no way to treat them. For acquired visual impairment, the main prevention and treatment is to treat the primary disease, the primary disease is cured and improved, color vision disorders often disappear.

Third: my son and I don't know the colors very well. Usually, when he paints, he has to paint. For some similar colors, it can't be distinguished. We always have to identify colors with him through us. At first, I thought I just didn't know about colors. Later, I realized that this is a symptom of color blindness.

matters needing attention

For patients who can't distinguish color, we should guide them correctly and try our best to let them distinguish color correctly. Color blindness is often due to long-term malnutrition or genetic causes, or emotional depression. So we should pay attention to color blindness.