H health terms
- Halothane
- Hampton's hump
- Hapten
- HCC
- Heinz bodies
- Hemiacetal
- Hemiketal
- Hemochromatosis
- Hemoglobin
- Hemoglobin F
- Hemolytic uremic syndrome
- Hemorrhagic infarct
- Hemosiderosis
- Hemostat
- Heparin
- Herpes simplex
- Herpes zoster
- Histiocytosis Y
- Hollenhorst plaque
- Horner's syndrome
- Horseshoe kidney
- Howell-Jolly bodies
- Hydogen bond
- Hydrogen peroxide
- Hydrolysis
- Hydrops
- Hypercapnia
- Hyperemic
- Hyperoxaluria
- Hypertelorism
- Hypertensive retinopathy
- Hypopyon
