Injuries
- Head injury - first aid
- Head trauma
- Heart attack first aid
- Heat emergencies
- Heat illness
- Heatstroke
- Heimlich maneuver - adult or child over 1 year
- Heimlich maneuver - adult or child over 1 year: Choking - back blows - adult or child over 1 year
- Heimlich maneuver - unconscious adult or child over 1 year
- Hematoma
- Honey bee or hornet sting
- How to make a sling
- How to make a splint
- Hypothermia