Staying up late is often the cause of dark circles under the eyes. However, sometimes the appearance of dark circles is a reflection of one’s physical condition.
Dr. Liao Wanrong, Traditional Chinese Medicine (TCM) practitioner from Yurong Chinese Medicine Clinic in Taiwan, said there are four types of dark circles under the eyes: stasis and swelling type, nasal disease type, chronic allergic type, and aging eye bag type.





