§The DDD for a drug
is its assumed average maintenance dose per day for
a drug used as a main indication in adults.
§This does not
necessarily reflect the actual amount or dose used.
§Penicillins
(extended spectrum J01CA04): 1 DDD of Amoxicillin = 1.0g/day
§Macrolides
(J01FA01): 1 DDD of Erthromycin = 0.5g/day
§