I have a question about dark circles under the eyes, Iv'e had them for about 5 years now. I'm a 21 year old male and I'm in good health. I dont smoke and only drink occasionaly. I eat well and sleep well also. No one in my familiy has dark circles under thier eyes so I dont think it's hereditary. When I was a baby I had jaundice. So I think it may be something to do with my liver or kidneys because lately Iv'e been getting weird pains in my left side. What can I do to look into this even more? I dont want to wait to long just in case. Will a blood and urine test show all problems? If not what can I do?