Hi.  Is it a work colleague?  My mum was diagnosed with terminal cancer in January and I am accompanying her to all her appointments, treatments and visits.  

I am getting some marvellous support from my manager and the team I work with.  The things that I have found helpful are:

- to identify important work and what can wait

- the chance to avoid difficult meetings and conversations 

- being made aware of the policies and support for carers and compassionate leave

- being allowed to get into work a bit later if I have a poor nights sleep 

In return it is expected that I am totally honest with regards to my needs and any issues that are/may effect my work/attendance.  Sometimes this has been stressful as often I’ve not been able to process events or feelings, but mainly helpful.

Your colleague is very lucky to have you.  I hope that any of the comments above are helpful.