Asked for female, 19 years old from Coimbatore
People often think dark circles are due to tiredness and a lack of sleep. Although this can be one cause, there are other reasons for dark under eye circles, such as allergies or the natural aging process.
Dark circles under the eyes may look purple or blue to dark brown or black, depending on skin color.
These circles are rarely a cause for concern but if it is in severe condition then need proper examination and can be cured with a laser or blepharoplasty surgery.