im afraid im not much use as i have never had any problem with them. there are many skin care things marketed towards this. olay has a roller pen thing that is suppose to help with it.
I put a spoon in the freezer and when I wake up I put it under my eyes temporarily. Mine get real bad when I have allergies or lack sleep (which is most of the time).
There are a lot of under eye treatments with copper peptides which work well.