I have Lupus. I was diagnosed in January of 2008 after being hospitalized in December 2007 with a DVT and Pulmonary Embolism. My sister-cousin (she was my 1st cousin, but we were very close like sisters, so we always called each other "sister-cousin") was diagnosed with Lupus when she was 21 years old, and she passed away from complications of Lupus in 2004 when she was 30 years old.
As another poster said, there is no such thing as a "typical" Lupus patient. However, if I had to "grade" my Lupus, I would say it's relatively mild/moderate. I, thankfully, do not have kidney (or any other major organ) involvement. I DO however have hematological/vascular involvement (fancy way of saying that I'm prone to blood clots), and will have to take Coumadin (warfarin) for the rest of my life. I also have the butterfly rash when exposed to the sun, joint pain, fatigue, fevers, insomnia, hair loss, anemia, Vitamin D deficiency, "brain fog", and Raynaud's phenomenon.
The medicines I take to control my disease activity are: Coumadin (blood thinner), Plaquenil (anti-malarial/immunosuppresant), Vitamin D (I'm Vit D deficient), Iron (anemia), Celebrex (joint pain), and Trazodone (insomnia).
I have good days and bad days, just like most people do. However, I think a "bad day" to a Lupus patient, has a slightly different meaning than the general population. To a Lupus patient, a bad day could mean anything from dealing with a rash, or joint pain or fatigue, to dealing with a fever and not being able to get out of bed, to dealing with dialysis and hospitalization.
For me, having a set schedule/routine is pretty important in helping me to feel my best. Keeping a pretty set bedtime and wake up time help me to feel much better than keeping erratic waking and sleeping hours. I've also begun to work out (as I have quite a bit of weight to lose... unfortunately for me, weight loss was not one of the Lupus symptoms that I got...

), and that helps as well, and will ultimately help SOME with my joint pain and fatigue.
When I was first diagnosed, I was pretty upset. I had lost my cousin to the disease a few years before, and it hit me hard that I would be dealing with the same disease that she did. However, I soon learned how different our experiences would be, as she had a more "severe" case. She had lots of organ involvement, and ultimately had a kidney transplant, among other things.
I've learned, though, that I can live my life to the best of MY ability... and while MY best may not be as good as someone elses best, I can still be happy and enjoy the life I have, and I've learned to have a new appreciation for each and every day I am blessed to see.
