I am studying in engineering and in the 4th (final) year now. I got through first year and then from 2 year onwards I used to sleep late (1 or 2) and got the problem of black circles. What should I do?

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.