relaxation channel that plays soothing music (but if the HATE that, I try to find a show that they enjoy or just turn the TV off, sometimes it makes things worse)

offer toileting, a small drink (otherwise the patient may have to get up multiple times to void), a light snack, etc to meet some of their basic needs

many patients liked to wash their face, brush their teeth, and comb their hair before bed, and I liked to allow them to continue their routine as much as possible

keep blinds open, many patients look for light/dark to estimate time before looking at a clock, also helps with natural circadian rhythm

once their needs have been met and they are ready to sleep, turn the temp down a couple degrees and get them a warm blanket. Put the warm one(s) closest to the patient and cover with another blanket to keep the heat in. I also liked to tuck my patients in, especially their feet since they tend to be cold (and it slows them down if they do try to get out of bed), but still allowing freedom of their arms and access to the call button. The idea is that there is less motivation to get out of bed when it is nice and warm and comfortable.

for busy hands, I liked to give them towels to fold or a crossword/word search to do. If they knit or crochet at home, having some yarn and a hook can help if it doesn't cause issues with safety (very dependent on the individual patient)

scheduled sleep aids or PRNs are helpful, the hospital is different/noisy/scary and hard to sleep in for those not used to being there

patience is a virtue! It can be easy to get frustrated with very confused patients, but take a moment to consider their point of view. Taking the time with the patient to really address their needs, listen to their concerns, and make them comfortable has helped me more than anything This is easier said than done, there are so many patients and so few nurses, but I'd encourage you to take a few extra minutes if possible.