... now and I startedd at 120mg and im down to 80mg. I have been having trouble concentrating at work and I get these headaches that dont go away. I drink a ton of water all day probably over 3 gallons and It only gives me temporary relief. My brain feels cloudy and fuzzy all the time and i cant seem keep my thoughts straight. I also have get this weird feeling in my cheeks and i feel so thirsty that i cant quinch my thirst even though i drink water pretty much non stop all day. Does anyone know if this is the result of something else other then the prednisone cause going through this group i havent heard anyone else mention any of this and it is everyday for me. Please let me know if anyone knows whats causing this