I m looking for some advice please, i took my mum to our A&E department who sent her to the GP at the local hospital on Monday as she was having severe abdominal pain and vomiting. She was diagnosed with a bladder infection and given anti-biotics and anti sickness tablets. I have spoken with my mum today and she still is in excrutiating pain and still keeps vomiting. I am worried as to whether it is just an infection or if there is something more underlying. She is unable to keep any food/water down and also due to vomiting her anti-biotics are not working as she is sick usually straight after taking them. What can i do?