hi im 45 years old a female im thirsty, and in the last year have lost a lot of weight. i also suffer with mental health problems,and at the moment im just after being weaned off my meds-prozac and serquel. in the past i managed quite well with out meds, but sometimes do need the help of meds.i was only on prozac a very short time, but it didnt agree with me, made me very suicidal.when i say im thirsty i mean i go through phases where i drink alot, this is not all the time. my sleeping pattern isnt good either, but im working on that by trying to get into a good pattern.im worried about my drinkin its water, or juice, or fizzy drinks,,,i crave the sugar of the fizzy drinks..