Compiled with the advice of clinical experts, this essential reference provides up-to-date guidance on prescribing, dispensing and administering medicines. The BNF details medicines prescribed in the UK, with special reference to their uses, cautions, contraindications, side-effects, dosage and relative costs. Updated every six months, The BNF reflects current best practice as well as legal and professional guidelines relating to the use of medicines. It is intended for use by prescribers in the NHS as well as by pharmacists, nurses and other healthcare professionals.