Welcome to Cancer Chat. I'm sorry to hear of the situation with your Dad and I hope you are getting on OK.
It's a little difficult to advise on your question. Perhaps when you feel ready you could post with a little more information, and then hopefully you may get some more replies from others on the forum.
If you have any medical queries, do of course discuss these with your Dad's doctor as they will be best placed to advise in this regard.
