I've had eczema since i was an infant. My skin started to develop white marks at around the age of thirteen, too. I have very tanned skin so the marks are very noticable. How can I get rid of the eczema for good, and is there anything that can treat the white marks?
My son also has some "white skin patch issues" having suffered with eczema from a young age. If you are tanning - you need to consider the risks you are exposing yourself to (skin cancer risk) AND if you used steroid creams to treat these areas over the years - then the skin has thinned out a bit in those treated spots ,and may allow faster UV damage (and heightened cancer risk) - so reconsider the tanning.
You can also talk to a dermatologist about some trestment options to reduce the obvious "lightened discolorations."
There's also a difference between eczema and psoriasis. If you're not sure about the difference, check this post out.