For older people and frail people, the long-term benefit of medicines reduces and the potential for harm from adverse effects increases. When the benefit–risk balance changes in this way, medicine review and optimisation are important to simplify the therapeutic regimen, reduce inappropriate medicines and minimise risks. In this article, pharmacist prescriber Linda Bryant uses two case studies to illustrate important considerations during medicine reviews
Wide-ranging nutritional issues affect those with Parkinson disease
Wide-ranging nutritional issues affect those with Parkinson disease

Dietitian Sarah MacAvoy discusses the symptoms of Parkinson disease that affect a person’s ability to maintain good nutrition and those that can be improved with dietary strategies. She also looks at how food and medications interact
Kia ora and welcome to New Zealand Doctor Rata Aotearoa
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