Hi,
I have been taking 40 mg. of prednisone a day now for about 3 weeks for inflammatory lung disease. My doctor says I will probably be on this dosage at least a year. I have been having the insomnia and anxiety, but that has decreased since I started taking St. John's Wort in the morning with my dosage and a Valerian, hops, scullcap herbal mixture for sleep (available at health food stores) about an hour before bed. Thought this may help some of the rest of you. God bless you.