I have had this myself for most of my life and have seen 7 doctors all giving me meds which made it worse. It was very very frustating - then I finally found the right doctor (unfortunately he has retired but I can pass on his protocol). There is something called lightbox therapy - there are only 2 in Houston I know of - one at Baylor in the medical center and one at Kelsey Seybold on Augusta (West Clinic - Galleria area). You go 2-3 times a week, you stand in it for anywhere for 10 second to a minute. And it will make it disappear! This is the short version - call Kelsey and see about making an appointment, they can fill you in on everything. Its time consuming and costly with 3 co-pays a week but well woth it. Good luck to you. I know how hard this is to deal with and I feel for you. Try and do this it is the only thing I have ever found that works.