My mum was taken into hospital early hours of Monday with a blockage in her bowel which was causing extreme pain. She's mid 70's. As they were planning to operate she wasn't allowed to eat or drink. But then they apparently decided not to operate yet as they discovered she has a chest infection and some fluid on the lungs. Now they're saying that "maybe" the blockage is resolving itself so the op is on hold. It's now Thursday and she's had nothing to eat/drink, other than a damp sponge for her mouth, since Monday evening. She is getting really distressed about this. We're not allowed to visit due to Covid and the hospital are being a bit vague on the phone. We're only getting the odd text from my mum as she is struggling. Not sure what to do! How long can they keep her in this situation?