I have Secondary Adrenal Insufficiency and am on HydroCortisone at 30mg/day. I went down to 25mg per my Endo s advice, plus a Thyroid medication and DHEA. However, my symptoms worsened. I went to the ER this past week, and they found nothing. I have not been able to sleep the last days, have pain and nausea from stomach indigestion and bloating, and trouble breathing at times. I want to sleep more than anything and am not able to. Please help.