As nouns the difference between podology and posology
is that podology is podiatry, chiropody while posology is (pharmacy) the study of the dosages of drugs, especially the determination of appropriate dosages.
podology
English
Noun
(-)
podiatry, chiropody
posology
English
Noun
(-)
(pharmacy) The study of the dosages of drugs, especially the determination of appropriate dosages.