Medic Alert bracelets can save your life if you aren't conscious. Recommended for anyone with a chronic medical condition or severe allergy.
When to call for help: a card with local emergency phone numbers is attached to each First Aid kit.
Hiker has a head injury, cannot stand independently, cannot communicate their needs, is having trouble breathing and/or is experiencing severe pain or vomiting.
Bleeding can't be stopped and/or there are obvious signs of a broken bone or severe sprain that prevents walking.
Suspected stroke or heart attack.
Allergic reaction to a bee sting and no epi-pen is available.