A physical test is still required to find out whether it’s just gynecomastia or the symptoms of more severe illness you’d better get rid of until it develops. The responsible care giver must check the breast tissue through observing the breasts and nipples as well as abdomen and genitals. The urologist may also need patient’s blood to study and mammograms.

There are different risk factors when speaking about gynecomastia. If the boy or young man is 100% healthy, the condition still takes place in 70% cases as it is a norm. Among other possible explanations, doctors recall growing up as the hormones, both male and female, changes during the period of aging; various diseases that affect the size of breasts and nipples (for instance, the cirrhosis of the liver); being the consumer of certain drugs and herbal goods containing tea tree oil or lavender.