First Aid & Injuries
en español: Primeros auxilios y lesiones
Learn what to do for common problems like bug bites or nosebleeds, including situations when you need to see a doctor.
- Ankle Sprains
- Bug Bites and Stings
- Casts
- Comminuted Fractures
- Concussions
- Cuts, Scratches, and Scrapes
- Dealing With Sports Injuries
- Dehydration
- First Aid: Broken Bones
- Greenstick Fractures
- Head Lice
- How Broken Bones Heal
- I Got Blisters From a Sunburn. What Should I Do?
- Knee Injuries
- Nosebleeds
- Overuse Injuries
- Poison Ivy
- Serious Allergic Reactions (Anaphylaxis)
- Splinters
- Splints
- Testicular Injuries
- What to Do in an Emergency