What I heard from my dermatologist is that it is some form of eczema. You can use some form or cream with acid in it. Calmurid from Galderma. And it fades in sunlight. Hope that helps.
Consult your doctor or physician, it could be a plethora of ailments. It could be a rash, however if so your doctor may be able to prescribe you with some method of treatment. Raised spots lead me to...
well, if you are an alcoholic for many many years, or you drink loads dailyit will cause red spots on your face, due to separation of your blood and plasma....