I'm being made to work in an area that makes my health conditions worse. There is an area where I used to work, that didn't do this. If I go into work and can only work part of the day due to becoming unwell, will I be marked as off sick? Someone at work said that there are a certain number of hours you need to work so you're not marked as off sick but he didn't know how many. It's a large public body I work for, coming up for 36 years of employment with the same employer.