First aid

[Westraptor]

I just aquired the first aid skill but i have no idea what it does.I can craft anything new or build anything new.I feel like i wasted lp and i wanna know what it does

[TeckXKnight]

It allows you to apply gauze made from wool to your head when you aren't wearing any headwear. This will cause you to regain lost Hard Hit Points.
http://ringofbrodgar.com/wiki/First_Aid
http://ringofbrodgar.com/wiki/Gauze
You can craft gauze once you've acquired wool from a sheep.