Other good thoughts are Coban, also known as vet wrap.
Will stick to itself, doesn't need tape, gentle on fragile skin.
You can buy it on Amazon or tractor supply.
If you happen to receive a prescription for mupirocin ointment from your physician, this is the best topical antibiotic treatment ever. If used early on burns, bites, scratches, etc, it will quickly treat infections and prevent cellulitis and abscesses. It will treat methicillin resistant staph aureus and does not promote antibiotic resistance.
Also contact lens solution can be used as an eyewash or for wound irrigation.
Same for IV fluid.
Alligator forceps can be purchased online to remove foreign bodies from small spaces. Splinter forceps are also great although I usually use a 25 guage needle on my own splinters.
A good headlamp very helpful to shed light on whatever you are working on.
Benadryl gel good for itchy bug bites.
Tylenol, Advil, Pepcid, Prilosec are always good OTC's to have on hand.
Telfa nonstick pads great for dressings.
A prescription for ondansetron orally disintegrating tablets very helpful for nausea. If you ever get this from your doctor for gi upset, save the leftovers for future use.