This article, written by Sidhesh Phaldessai, provides an overview of geriatric psychopharmacology, including the epidemiology of mental health disorders in the older population, the physiological changes that occur with ageing and their impact on pharmacokinetics and pharmacodynamics, and the use of psychotropic medications in older adults
Drug control behind the wheel
One in three people killed on New Zealand roads have drugs in their system that can affect driving ability, writes University of Auckland pharmacy law lecturer Sanya Ram
1. NZ Transport Agency. Is my patient safe to drive? Available at https://bit. ly/2TIZDyK (accessed 21 February 2019).
2. NZ Transport Agency. Are you safe to drive? Available at https://bit.ly/2W42pLt (accessed 20 February 2019).
3. Land Transport Act 1998 (New Zealand) s11A.
4. Land Transport Act 1998 (New Zealand) s12.
5. Medsafe. Medicines can impair driving. Prescriber Update 2016;37(3):45
6. Ministry of Transport. Questions and answers on law to combat drug impaired driving. Available at https:// bit.ly/2ubBlxZ (accessed 25 February 2019).
7. Medsafe. Zopiclone and nextday impairment. Prescriber Update 2014;35(2):6.