My colleagues put together a box of lovely gifts when I was in hospital with chemo toxicity after my first (and last) cycle of chemotherapy.
Everyone is different, obviously, but for me the things that I really liked were:
Lip balm
Evian facial water mist spray
Plain shortbread biscuits
Nice plain notebook and pen
Instant chocolate horlicks drinks sachets
Unscented body moisturiser in pump bottle
Little cheesy biscuits
Nice squash
Butterscotch sweets
Things I didn't like:
Stem ginger biscuits
Ginger and lemon tea
Mindfulness notebook with sections to fill in every day
Book of brain puzzles
Expensive molton brown body wash (brought me up in an allergic rash)
Special boiled sweets in some really weird flavours
Things I would very much have liked to have had:
Nice but unscented cleansing wipes
Moist toilet tissue (I had horrendous diarrhoea)
Little knitted cape to keep my shoulders warm when I couldn't put my arms in sleeves because of drips
Audiobook credits
I was extremely unwell and unable to think properly most of the time, and I had a number of extremely unpleasant allergic reactions/side effects. I am very aware this doesn't happen to most people - this is only my own experience. Radiotherapy also gave me horrendous radiation burns- I needed to use lots of unscented and very simple moisturiser. It was incredibly painful, so really soft vest tops with no seams were needed for me (breast cancer).
I think the thing I would have liked most would have been the little knitted cape. Everything else can be ordered from Amazon etc. but having to have a drip in 24 hours a day for nearly 2 weeks meant I could never put that arm into a sleeve and my shoulders got very cold.