>>24781>Practical MedicationNothing that you can't use. Seriously, if you can't apply it don't even bother. The other anon is going a bit overboard, you shouldn't need antibiotics to survive for three days. Some basic painkillers, bandages, gauze, sticking plasters, blister plasters and sting relief will do.
>Book IdeaPic related.
>Type of knifeCheap but sturdy fixed blade, stainless steel for river use. I recommend a Mora, mine have never let me down and they're cheap enough that you can just leave it in the kit permanently.
>Don't know anything about rods, sorryBut if it's proper survival you're thinking of, pack a gill net. Yes it's cheating, yes using one may be prohibited where you live, but if your life was in peril you want guaranteed catches.