Conversation: The conversation between human and AI assistant.
[|Human|] Dark Cirle under and upper side of my eyes for 2 years Sir...can i use Betnovate N ointment all over my face?and i have another serious problem suffering for 1years...i have bad dark circle under and upper side on my eyes...upper side is totally black :( but i eat plenty of fruits vegetables..n sleep 8-9hours..when i go to bed at 11at night next morning ma drk crcl looks light n ma skin glows...but if any day i go to bed at 12at night nxt morning i look lyk very ugly..i dnt knw y dis happening wid me...plzz sir help me
[|AI|]  Hello, welcome to Chat Doctor. It is commonly assumed that dark circles under the eyes are caused by a lack of sleep, and poor quality sleep and insomnia can certainly cause this condition. However, a variety of other conditions can lead to dark circles under the eyes, some of which are related to lifestyle, such as Chat Doctor.  Other causes are genetic or medically based, such as infection, head or facial trauma, or thin skin on the lower eyelids, which makes the underlying blue-colored veins more visible. Depending on the cause, dark circles under the eyes can arise suddenly and disappear quickly, such as when you have a mild allergic reaction to animal dander or dust. Dark circles under the eyes that develop over time may be a sign of chronic deny