Well, generally speaking, color blindness will go worse with the time. Color blindness is a genetically inherited condition. And it usually occurs due to the genetics, and is passed from one generation to another. For the causes of color blindness is the improper work or absence of one of three cones in our eyes that are responsible for distinguishing colors. But, on the other hand, some people who suffer from the color blindness can be because of some kind of eye problem, including injury of the eye, aging or as a side effect of using certain medications or drugs. So you need pay more attention to your eyes. For the treatments, generally speaking, inherited color blindness will last forever and it can get worse as the time goes by. So you can not heal it. But partial color blindness can be treated by wearing corrective glasses, surgery, or by quitting with consuming certain drugs or medications that caused the color blindness. So you can console it with your doctor, so that he can decide the right treatments for you.