Why Medication Myths Are Especially Risky After 60
Medications play a central role in managing health in later life — but so do the beliefs people hold about them. Some of those beliefs feel like common sense. Others have been repeated so often they've taken on the weight of fact. The problem is that acting on inaccurate medication beliefs can have real consequences, from undertreated chronic conditions to dangerous drug interactions.
Older adults face a unique set of challenges: many manage multiple medications at once, experience age-related changes in how their bodies process drugs, and may receive prescriptions from more than one specialist. Each of these factors amplifies the risk when a misconception leads to a change in how a medication is taken. Our practical guide to managing multiple medications covers the organizational side of this challenge. The myths below address the knowledge side.
~40%
Older adults taking 5 or more medications daily
According to research published in the journal JAMA Internal Medicine, roughly four in ten adults aged 65 and older take five or more prescription medications concurrently, increasing the risk of interactions and adverse effects.
1 in 3
Hospital admissions in older adults linked to medications
Studies estimate that approximately one-third of hospital admissions in older adults are related to medication problems, including non-adherence, adverse reactions, and drug interactions.
Debunking the Most Harmful Medication Myths
The misconceptions below are among the most commonly encountered by pharmacists and prescribers working with older adults. Each one — even when well-intentioned — can quietly undermine medication safety.
Myth
If I feel better, it means the medication has done its job and I can stop taking it.
Fact
Feeling better is often a sign the medication is working — not that the underlying condition has resolved.
Many chronic conditions, including high blood pressure, high cholesterol, and type 2 diabetes, produce few noticeable symptoms. Stopping medication because you feel well can allow those conditions to silently worsen. For antibiotics, stopping early may mean the infection is not fully cleared, which can contribute to antibiotic resistance. Research consistently shows that premature discontinuation is one of the leading causes of preventable hospital admissions in older adults. Learn more about what happens when a medication course is cut short.
Myth
Natural or herbal products are always safer than prescription drugs.
Fact
Natural origin does not equal medical safety; many plant-based compounds interact with prescription medications in clinically significant ways.
The word 'natural' describes origin, not risk level. Ginkgo biloba can increase bleeding risk when taken alongside blood thinners. Grapefruit juice inhibits enzymes that metabolize dozens of common drugs, leading to higher-than-intended drug levels in the bloodstream. Because dietary supplements in the US are not required to prove safety or effectiveness before going to market, the burden falls on the consumer and clinician to assess interactions. This topic is explored in more depth in our article on misconceptions about medication side effects.
Myth
Generic medications are lower quality and less effective than brand-name versions.
Fact
Generic drugs must meet the same FDA standards for active ingredient, strength, dosage form, and quality as their brand-name counterparts.
The FDA requires that generic medications demonstrate bioequivalence — meaning they deliver the same amount of active ingredient to the bloodstream over the same time frame as the original drug. What may differ are inactive ingredients such as fillers or dyes, which occasionally matter for people with specific allergies but do not affect therapeutic action for most patients. For a detailed, evidence-based comparison, see our article on generic medicines vs. brand-name medicines.
Myth
A medication that worked well for a friend or family member will work the same way for me.
Fact
Individual differences in age, kidney function, liver health, body composition, and other medications all affect how a drug behaves in a specific person.
Older adults in particular experience age-related changes that alter how medications are absorbed, distributed, metabolized, and eliminated. Kidney function naturally declines with age, meaning drugs that rely on kidney clearance can accumulate to higher-than-intended levels. What constitutes a standard dose for a younger adult may be too much — or too little — for someone in their 70s or 80s. Our article on why older adults react differently to medications explains these physiological changes clearly.
Myth
If a drug is prescribed by a doctor, it must be right for everyone who has that condition.
Fact
Prescriptions are individualized; a drug appropriate for one patient may be unsuitable for another with the same diagnosis.
Prescribers weigh diagnosis against a patient's full health picture — other conditions, current medications, kidney and liver function, allergies, and personal health goals. Certain drug classes appear on widely used clinical guidelines, such as the American Geriatrics Society's Beers Criteria, as potentially inappropriate for older adults due to elevated risk of side effects. Conditions like falls, confusion, or fatigue are sometimes caused by medications rather than ageing itself. For a closer look at these patterns, visit situations where medication side effects are overlooked.
Never Stop Medication Without Guidance
Stopping certain medications abruptly — including blood pressure drugs, antidepressants, and corticosteroids — can trigger serious withdrawal effects or rapid return of symptoms. Even when you feel well, that may be evidence the medication is working, not a sign it's no longer needed. Always speak with your prescriber before making any changes to your regimen. For a fuller explanation of what happens physiologically, see our article on why stopping a medication abruptly can cause problems.
If you are unsure whether a belief you hold about a medication is accurate, your pharmacist is one of the most accessible and underused resources available. A medication review — sometimes called a brown bag review, where you bring all your medications and supplements to a single appointment — can surface potential problems before they cause harm. For a practical starting point, see our guide on getting started with medication management.
Herbal Supplements Are Not Automatically Safe
Products labeled 'natural' or 'herbal' are not subject to the same regulatory scrutiny as prescription drugs in the US, and several are known to interfere with common medications. St. John's Wort, for example, can reduce the effectiveness of blood thinners and certain heart medications. Always tell your doctor and pharmacist about every supplement you take, including vitamins, herbal teas, and over-the-counter remedies.
This article is for general health information and educational purposes only. It is not a substitute for personalized medical advice. Always consult your doctor, pharmacist, or another qualified healthcare professional before making any changes to your medications or supplement routine.
