H
- Haemophilus influenzae type b
- Head injury
- Heaemophilus influenzae
- Heart murmurs in kids
- Helicobacter pylori
- Hemophilia
- Hepatitis A
- Hepatitis B
- Herpes
- Hip dysplasia in newborns
- Hives
- How many colds is too many?
- How to kill a germ
- How to talk like a doctor
- Hypertriglyceridemia
- Hypothalamus and pituitary gland
- Hypothyroidism

H