This publication gives information on all the drugs and medicines available on prescription in the UK, with notes on prescribing, indications, cautions, contra-indications, dose, side-effects and cost. Each chapter relates to a specific system of the body. The BNF is compiled with the advice of a panel of experts under the authority of a Joint Formulary Committee. The book is intended for use by prescribers in the National Health Service, as well as by pharmacists, nurses and other health-care professionals.