I so remember the heartburn and it's been 7 years since I had chemo. I'm sorry I can't remember what was prescribed for me but I do remember I took a tablet daily for the whole time I was doing chemo and it certainly helped. Tell your Onco and the nurses anything that is worrying you. Don't hold back by thinking you are being a pain. I also remember that on the day of chemo and 2-3 days later I felt okay but on day 4 I was grounded at home for about 5-7 days. Keep an eye on your temperature too. If it spikes phone your Onco. I continued working whilst having chemo except for those days when I was grounded. I had a bookkeeping business and travelled to clients farm offices. With regards to the FB query - sorry can't help you with that one as I find FB very confronting (wrong generation). All the best - you'll get through it - look after yourself Wenz xx