Hi everyone. I'm going into hospital for an operation on Monday and I'm a bit confused about what to do with medication. I'm on Glucophage and januvia and the leaflet I was given by hospital says to take meds up to day before op. my op is in the afternoon and I'm worried that my blood sugar will be too high as anaesthetist has given me a leaflet saying they want me to have a couple of slices of toast or cereal for breakkie! Anyone with any experience of hospital visits? It's a hernia op by the way.