Covering a popped blister, however, is a must — doing so prevents dirt and germs from getting inside the open wound. Bandages like these have adhesive on both sides to stick to skin and a piece ...

• Getting soaked or chilled can lead to hypothermia. To ward off the cold, wrapping the victim in an aluminized blanket can ...

cover it with a piece of moleskin or a special blister bandage like GlacierGel Blister and Burn Dressings, which are waterproof bandages that have a layer of cooling gel. And while you may have ...