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.
Dark circles under eyes in children: Dark circles under eyes in children refers to the appearance of dark colored rings under the eyelids of a child. See detailed information below for a list of 10 causes of Dark circles under eyes in children, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Dark circles under eyes in children: Causes | Symptom Checker Â».