Hi, Im 16 and I just started on Prednisone. Im salt wasting and my endo put me on 2.5 mg tablets to take twice a day. I was just wondering about your friend with stomach cancer and if her stomach cancer is related to prednisone. Also, I was wondering if anyone has heard anything about Prednisone causing blurred vision. I have recently started having sever headaches and blurred vision and I didnt know if there was any connection. Thanks for any information you might be able to give me!