Cancer cells divide more quickly than healthy cells, and chemotherapy drugs effectively target those cells. Unfortunately, fast-growing cells that are healthy can be damaged too. There are many different chemotherapy drugs with the potential for many different side effects.
Symptoms & Signs. Dark circles under the eyes are a common complaint of both men and women, although they can occasionally be seen in children. As people age, the skin becomes thinner and collagen is lost, sometimes enhancing the appearance of blood vessels beneath the eyes and making the area appear darker.
I have deep set eyes, and hereditary dark circles. (Photo) I have deep set eyes, and hereditary dark circles. People say I have nice looking eyes, but I want a change to the look of my eyes. I haven't met with... Deep set dark painful under eyes.