Whether you’re settling into your sixties or heading into your ninth decade, be careful when taking prescription and over-the-counter medicines, herbal preparations, and supplements. And if you’re caring for older loved ones, help them stay safe, too.

Why the special concern? The older you get, the more likely you are to use additional medicines, which can increase the chance of harmful drug effects, including interactions. And, as you age, physical changes can affect the way medicines are handled by your body, leading to potential complications. For instance, your liver and kidneys may not work as well, which affects how a drug breaks down and leaves your body.