Having hollow under-eyes that makes me look tired and older every day

As I entered menopause, the hollowness under my eyes caused me to look tired and older every day, which was a major source of stress. With a reunion of old classmates approaching, I urgently received filler treatment at a dermatology clinic. I was satisfied because filling in my under-eye areas definitely brought back vitality and changed my overall appearance. Personally, I get small treatments at a regular interval of about a year, and I think this kind of small care is a good alternative for middle-aged people who find major surgery burdensome.

However, for those trying this for the first time, I am curious about the recommended number of filler treatments and how to determine the treatment cycle to maintain a natural look. I would also like to hear the experiences of those who have actually undergone the procedure regarding the severity of side effects, such as swelling or bruising. Please advise on whether under-eye fillers definitely help improve a tired appearance, as well as the maintenance schedule and satisfaction levels.