October 2016 marks the 31stTalk About Your Medicines Month. TAYMM is an annual opportunity to focus attention on the value that better medicine communication can play in promoting better medicine use and better health outcomes. Initially created by NCPIE and our health education stakeholders as “Talk About Prescriptions Month,” TAYMM has grown and expanded to stimulate conversations between consumers and their healthcare providers about all the types of medicines they may take, with a focus on what to know about a medication in terms of expected health outcomes, possible side effects, benefits and potential risks.
Our 2016 focus: polypharmacy—America’s other drug problem.
This year, we are talking about the risks of polypharmacy—the use of multiple (5 or more) medications at the same time, putting patients at risk for drug interactions and side effects—and how patients and health professionals can work together to most effectively manage multiple medications.
Polypharmacy is generally defined as the concurrent use of a large number of prescription medicines, over-the-counter (OTC) medicines, vitamins and dietary supplements - generally 5 or more—by the same person, at the same time. This can result in confusing medication regimens and schedules, and a concerning accumulation of side effects (“adverse drug events”) or harmful drug interactions.
As polypharmacy is a common consequence of having several underlying medical conditions—often treated by several different clinicians—it is most common in older adult patients, who have higher rates of chronic illness. According to a recent study in the Journal of the American Medical Association tracking prescription drug use from 1999 to 2012, 39 percent of those over age 65 now use five or more medications—a 70 percent increase in polypharmacy over 12 years1.
What does polypharmacy look like in real life? “A cardiologist puts someone on good, evidence-based medications for his heart. An endocrinologist does the same for his bones. And let’s say the patient, like many older adults, also uses an over-the-counter reflux drug and takes a daily aspirin or a zinc supplement and fish oil capsules. Pretty soon, you have an 82-year-old man who’s on 14 medications.” – Dr. Caleb Alexander, co-director of the Johns Hopkins Center for Drug Safety and Effectiveness.
Why is polypharmacy a problem?
Polypharmacy—the use of multiple medicines - can result in adverse drug events (side effects) and drug interactions. Adverse drug events account for nearly 700,000 emergency department visits and 100,000 hospitalizations each year2, and the likelihood of experiencing a medication adverse event or interaction increases with the more medicines you take. In fact, the estimated incidence of drug interactions rises from 6% in patients taking two medications a day to as high as 50% in patients taking five a day3.
Polypharmacy particularly increases the risk of adverse drug events in the older adult population such as falls, confusion and functional decline. Of additional concern, in older adults, polypharmacy-related side effects or drug interaction symptoms can sometimes be overlooked or misdiagnosed because they are often confused with the normal aging process4, such as
Tiredness, sleepiness, or decreased alertness
Constipation, diarrhea, or incontinence
Loss of appetite
Depression or lack of interest in your usual activities
Visual or auditory hallucinations
Anxiety or excitability
Many of these symptoms associated with aging can be an outcome of the use of multiple medicines, and can be managed or prevented. There are many ways that you and your team of healthcare providers can work together to reduce or avoid the risks of taking multiple medicines, and it begins with a conversation with your health care providers and pharmacist about the medicines you take, how they interact together, and what you can do to maximize the benefits and reduce the risks of your medicines.
Are YOU at risk for harm by polypharmacy?
As older Americans age 65+ tend to suffer from the most chronic conditions and see a broad number of medical specialists, they are at the highest risk for polypharmacy. It is also true that any patient with multiple medical conditions or being treated by multiple doctors may be at risk.
To assess your risk for harm from polypharmacy, answer these 9 questions. If you answer yes to any of the following, you should see your doctor or your pharmacist and ask for a complete medicine review of possible drug interactions and side effects:
Do you take five or more prescription medicines?
Do you take herbs, vitamins, other dietary supplements, or over-the-counter medicines?
Do you get your prescription filled at more than one pharmacy?
Is more than one doctor prescribing your medicines?
Do you take your medicines more than once a day?
Do you have trouble opening your medicine bottles?
Do you have poor eyesight or hearing?
Do you live alone?
Do you have a hard time remembering to take your medicines?
Beers, M. H. (Ed.) "The Merck manual of geriatrics (3rd ed.), Section 1, Basics of geriatric care, Chapter 6, Clinical pharmacology." 2005.
Plan a “Talk About Your Medicines” event
Planning a “Talk About Your Medicines” event in your community? Contact NCPIE at firstname.lastname@example.org and request a free toolkit. (It will be sent to you via email only.) The 2016 toolkit contains a newsletter article, Facebook and Twitter Posts and graphics that you can share.
Talk Before You Take: Talk to your healthcare provider and ask questions about the benefits and potential risks of medicines you take. Learn tips for maximizing the time you have to talk with you health professional to get the information you need about your health and medicines.
10 key questions (PDF): Download the “Talk Before You Take” list of 10 key questions to ask about the medicines you take.
NCPIE encourages healthcare professionals and community groups to foster patient–professional communication about medicines. However, NCPIE does not supervise or endorse the activities of any group or professional. Discussion and action concerning medicines are solely the responsibility of the patient and their healthcare professionals, and not NCPIE.
Please consult a licensed health care professional with questions or concerns about your medication and/or condition.