Hello, I doubt if this is a new side effect but it really is get...

Hello, I doubt if this is a new side effect but it really is getting on my nerves. Besides the moon face I have very thin skin and huge red marks on my arms. With the slightest touch they will break open and bleed. I almost fainted today because one started bleeding and it must made me sick to see it there was so much blood. I haven't had pred in a while but am on cortef, 20mg a day. Does anyone know if the side effects would go away if I were to reduse my dosage? I have been trying to but left with no energy when I do. any advise would be appreciated. Vicki