Medicines optimisation in older people: Taking age and sex into account

Very old people also have less 'reserve' when drugs are used in 'standard' doses, are more likely to have multiple concurrent therapies, and the risk of adverse effects of drugs in this group is very high. Doctors need to consider these issues when providing therapy for this group, or when trying to unravel the complex prescribing cascade here. This review outlines general principles to consider when prescribing for older people, focusing on age- and sex-related changes in both PK and PD processes.