I'm asking because the hollowness under my eyes seems to have gotten worse after not being able to sleep.

Lately, I’ve started to be particularly self-conscious about the area under my eyes. Perhaps it’s because I’ve been having a string of sleepless nights, but my dark circles seem much darker than before. As people around me have started telling me I look tired even after getting a good night's sleep, I’ve begun to wonder if this isn’t just simple fatigue, but a problem with my skin itself. I try to make sure I get enough sleep, but it’s not easy because my lifestyle is quite irregular, and in the meantime, the area under my eyes seems to be looking increasingly sunken.

I am wondering if I can receive treatment at a dermatology clinic for issues like dark circles or hollowness under my eyes. I’ve heard that filling them in with fillers is an option, but I’m a bit scared because I heard the area under the eyes is more sensitive than other parts of the body. Honestly, I’m also worried about what to do if something goes wrong or the result looks unnatural.

I would like to know what methods are available and how to approach cases where both hollowness and discoloration are concerns. I am also curious about swelling and the recovery period after the procedure. Since this is my first time, I would like to learn about everything step-by-step, starting with a consultation.