Medication Review After 60: Could One Prescription Be Affecting Another Part of Your Health?
As people move through their 60s and beyond, medications often become an increasingly important part of maintaining health. A prescription may control blood pressure, protect the heart, manage blood sugar, reduce pain, improve sleep, or treat another chronic condition.
But there is another question worth asking periodically:
Does every medication still make sense for the person taking it today—and could one medication be affecting another part of their health?
This is not an argument against medications. For many older adults, medications are essential and provide substantial benefits.
The issue is that health changes over time. A medication that was appropriate several years ago may need its dose reconsidered, replaced, or monitored more closely as kidney function, weight, activity level, medical conditions, or other medications change.
The National Institute on Aging recommends that older adults keep track of their medicines and understand their potential side effects.
A medication review is therefore not simply about counting prescriptions. It is about understanding how the entire medication regimen fits the person's current health.
Why Medication Review Becomes More Important With Age
As people age, they are more likely to have multiple chronic conditions and therefore take multiple medications.
The American Geriatrics Society reports that more than 88% of older adults use at least one prescription medication and more than 66% use three or more in a given month.
Taking several medications does not automatically mean there is a problem.
The concern is that every additional medication creates another opportunity for:
Drug-drug interactions
Side effects
Dosing problems
Duplicate therapy
Medication-related symptoms
Difficulty following the regimen
Changes in how another medication works
The Agency for Healthcare Research and Quality (AHRQ) identifies polypharmacy as an important risk factor for adverse drug events, particularly among older adults.
Could a Medication Be Causing a Symptom You Thought Was Aging?
Sometimes a new symptom is interpreted as part of getting older when medication effects should also be considered.
Depending on the medication and individual circumstances, medication-related effects can include:
Dizziness
Fatigue
Confusion
Constipation
Changes in blood pressure
Sleepiness
Changes in appetite
Balance problems
Changes in blood glucose
This does not mean that a medication is necessarily responsible for any of these symptoms.
Many medical conditions can cause the same symptoms.
The important point is that medication effects should be considered as part of the overall evaluation rather than assuming every new symptom represents a new disease or normal aging.
One Prescription Can Affect Another Part of Health
Medication effects are not always obvious.
For example, a medication prescribed for one condition may influence another aspect of health through its effects on:
Blood pressure
Heart rate
Blood glucose
Electrolytes
Kidney function
Alertness
Balance
Appetite
Sleep
A medication may also interact with another prescription, over-the-counter product, vitamin, or supplement.
This is why looking at medications individually can be misleading.
The combination matters.
Your Kidney Function Matters
Kidneys play an important role in removing many medications and their metabolites from the body.
Kidney function can change with age and can also be affected by conditions such as diabetes, hypertension, dehydration, and kidney disease.
When kidney function decreases, some medications may remain in the body longer or require different dosing.
The 2023 AGS Beers Criteria specifically identifies medications that may require avoidance or dose adjustment in older adults with reduced kidney function.
This is one reason a medication that was appropriate when originally prescribed may need to be reassessed later.
The Importance of the 2023 AGS Beers Criteria
The American Geriatrics Society maintains one of the most widely recognized resources for identifying medications that may require additional caution in older adults: the AGS Beers Criteria.
The criteria identify medications or medication classes that may be:
Potentially inappropriate for many older adults
Riskier in people with particular health conditions
Appropriate only with caution
Problematic when combined with certain other medications
In need of different dosing when kidney function is reduced
The 2023 update was developed by an expert panel that reviewed more than 1,500 clinical trials and research studies.
But there is an important qualification.
Being listed in the Beers Criteria does not automatically mean that a person should stop taking that medication.
The AGS specifically emphasizes that the criteria are a tool for clinical decision-making—not a list of medications that should universally be discontinued.
The patient's individual circumstances, treatment goals, benefits, risks, and alternatives must be considered.
Medication Reconciliation Is More Than Reviewing a Prescription List
A medication review should begin with an accurate list.
That sounds simple, but it can be surprisingly difficult.
A person may have:
Prescriptions from several doctors
Medications from different pharmacies
Recently discontinued medications
Over-the-counter pain relievers
Vitamins
Herbal products
Supplements
Medications taken only occasionally
AHRQ recommends that medication reconciliation include prescription and nonprescription medicines, vitamins, supplements, eye drops, creams, and herbal products.
This matters because a medication list in one healthcare system may not include everything prescribed or purchased elsewhere.
Care Fragmentation Can Create Medication Problems
Older adults may see a primary care physician, cardiologist, orthopedist, neurologist, dentist, or other specialists.
Each clinician may appropriately manage a different aspect of health.
The challenge is making sure everyone has an accurate understanding of the complete medication regimen.
AHRQ notes that fragmented care and disconnected electronic health records can make accurate medication reconciliation difficult and can increase the possibility of medication discrepancies and drug-drug interactions.
This is particularly important when a new prescription is added.
The question should not simply be:
“Does this medication treat the new problem?”
It should also be:
“How does this medication fit with everything else this person is taking?”
Symptoms Worth Discussing During a Medication Review
A medication review can be especially useful when a person notices a new or persistent change such as:
Increased Fatigue
Is fatigue related to sleep, anemia, a medical condition, reduced activity—or potentially a medication effect?
Dizziness or Lightheadedness
Blood-pressure-lowering medications and other drugs can sometimes contribute, but dizziness can also have many other causes.
Balance Problems
If someone becomes less steady after a medication change, the timing is worth discussing.
Changes in Alertness
Some medications can cause sedation or affect cognitive function, particularly in older adults.
Changes in Appetite or Weight
Unexpected changes should be evaluated rather than automatically attributed to aging.
Sleep Changes
A medication may influence sleep directly or indirectly, depending on the drug and individual.
Again, these symptoms do not prove that a medication is responsible. They simply provide useful information for a clinician reviewing the complete picture.
What Should Be Reviewed After 60?
A comprehensive medication review can consider several questions.
Is Every Medication Still Necessary?
Medical conditions change.
A medication originally prescribed for a temporary problem may no longer be needed, while another may have become more important.
Is the Dose Still Appropriate?
Changes in kidney function, liver function, body composition, other medications, or health status can affect dosing decisions.
Are There Duplicate Medications?
Sometimes medications with similar purposes accumulate when different clinicians prescribe treatments independently.
Are There Important Drug Interactions?
The combination of medications can produce effects that are not apparent when each medication is considered separately.
Are Over-the-Counter Products Included?
Pain relievers, sleep aids, antacids, supplements, and herbal products can all be relevant.
Is the Medication Regimen Practical?
A medication can be clinically appropriate but difficult to follow because of:
Too many daily doses
Complex timing
Cost
Side effects
Difficulty swallowing
Confusion about instructions
A practical regimen is an important part of medication safety.
Deprescribing Does Not Mean Stopping Everything
The term deprescribing is increasingly used in geriatrics.
It generally refers to a supervised process of reducing or stopping medications when their potential harms outweigh their benefits or when they are no longer aligned with the person's goals.
This should be individualized.
Some medications need to be tapered rather than stopped abruptly.
Others may provide substantial protection against serious illness even when a person feels well.
Therefore:
Never stop a prescription medication simply because it appears on an online list or because you suspect it may be causing a problem.
Any medication change should be discussed with the prescribing clinician or another qualified healthcare professional.
The Goal Is Not the Fewest Medications
It can be tempting to assume that taking fewer medications is always healthier.
That is not necessarily true.
For some older adults, several medications may be appropriate and beneficial.
The better goal is:
the right medications, at the right doses, for the right reasons, with the benefits and risks regularly reassessed.
This is consistent with the American Geriatrics Society's emphasis on person-centered decision-making that considers what matters to the individual while balancing benefits and potential harms.
Bring the Complete Medication List to Every Health Review
A useful medication list should include:
Prescription medications
Over-the-counter medications
Vitamins
Minerals
Herbal products
Supplements
Dosages
Frequency
Reason for taking each medication
It is also useful to note:
Recent medication changes
New symptoms
Allergies or previous reactions
Medications that have been stopped
Medications taken only as needed
Keeping this information current can make conversations with healthcare professionals more productive.
Medication Review Should Be Part of Healthy Aging
Medication management fits into a larger picture of healthy aging.
For example, a person experiencing dizziness may need more than a medication review.
Their blood pressure, hydration, balance, cardiovascular health, vision, hearing, and physical function may also deserve consideration.
Similarly, fatigue could involve medication effects, sleep, nutrition, anemia, thyroid function, cardiovascular health, mood, or physical conditioning.
This is why medication review is most useful when it is connected to the person's overall health and functional status.
A Medication Review Is About More Than Safety
There is another important reason to review medications regularly.
The goal of healthcare changes as people age.
A medication that once focused on treating a single condition may now need to be considered in the context of:
Maintaining mobility
Preserving cognitive function
Preventing falls
Supporting cardiovascular health
Maintaining independence
Improving quality of life
AHRQ emphasizes that medication reconciliation is intended to identify unintended discrepancies and ensure medication changes are consistent with the patient's current clinical situation and care plan.
That makes medication review an important part of a broader preventive approach.
Questions to Ask at Your Next Medication Review
Consider asking:
What is each medication intended to do?
Do I still need all of them?
Could any of them contribute to symptoms I am experiencing?
Could any of them interact with another medication or supplement?
Have my kidney or liver function changes affected any doses?
Are there medications I should use with additional caution because of my age or health conditions?
Are there simpler ways to organize my medication schedule?
What should I watch for after starting or changing a medication?
These questions can help turn a medication list into a meaningful clinical conversation.
The Bigger Picture: Medication and Independence
Medication safety is ultimately connected to something larger than avoiding side effects.
It is about helping people remain capable of doing the things they value.
Unrecognized medication-related dizziness could contribute to a fall.
Sedation could interfere with daily activities.
A complicated regimen could make adherence difficult.
An inappropriate dose could become problematic after kidney function changes.
These are examples of why medication management can intersect with mobility, cognition, cardiovascular health, and independence.
Conclusion
After 60, a medication review should not simply ask, “What prescriptions are you taking?”
It should ask:
“Do these medications still fit your health, your current conditions, your other treatments, and your goals?”
Medications remain one of the most valuable tools in modern healthcare. The objective is not to take fewer medications simply for the sake of taking fewer.
It is to ensure that the entire regimen remains appropriate, effective, safe, and aligned with the person's current health.
Regular medication reconciliation, attention to new symptoms, consideration of kidney function and drug interactions, and communication among healthcare professionals can help reduce preventable medication problems while supporting healthy aging and independence.
Trusted References
National Institute on Aging (NIA) — Medicines and Medication Management.
American Geriatrics Society (AGS) — 2023 AGS Beers Criteria and medication safety in older adults.
Agency for Healthcare Research and Quality (AHRQ) — Medication Reconciliation.
AHRQ Patient Safety Network — Medication Errors, Adverse Drug Events, and Polypharmacy.
AHRQ — Diagnostic Safety and Care Fragmentation in Older Adults.
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