The aim of this study was to determine the antibiotics prescribed by genera
l dental practitioners (GDPs). Adult antibiotic prescriptions issued by GDP
s from 10 Health Authorities (HAs) in England were analysed. The type of an
tibiotic prescribed, dose, frequency and duration were investigated. Most o
f the 17 007 prescriptions were for generic antibiotics; nine different ant
ibiotics were prescribed. Many practitioners prescribed antibiotics inappro
priately with inconsistent frequency and dose, and for prolonged periods.