yes thats what im on glcazide..went to work today had porridge then mid morning a banana wholemeal chicken sandwich for lunch and lots of water..im also on ramipril for blood pressure which ive been on for two years no problems with that its always ok..any way went to see my sister at three o clock and started sweating ringing in my ears and shaking ,,it really scared me i felt so weak and sort of drunk..like vague ,,she gave me a cheese sandwich and after half an hour i felt normal enough to drive home..i hope this gets better its making me feel seriously depressd.my consultants seceratary sent me letter today to say op has been cancelled untill my levels are acceptable ..hope thats not going to take to long as i am desperate to get op done my other hip is so good since its been done..i feel miserable dont know why i feel like this im ususally so happy..this has hit me like a brick,,sorry to go on