A recent study found that more than 80 percent of adults age 57 and older take at least one prescription drug a day and that about half of them regularly mix drugs with over-the-counter medications and supplements. One in 25 older adults may experience a major drug interaction! Plus many seniors have problems keeping their medication regimen straight and may take too much or too little of a medication or take it at the wrong time of day.
Check out these suggestions for managing your senior's medicines and for making sure she doesn't suffer from harmful drug interactions.
Keeping meds straight Keeping track of the medicines your senior is taking can be difficult and confusing. You don't want your senior to take too little or too much medication, which could easily happen if she isn't organized.
Here are tips for organizing your senior's meds to help ensure that she takes them in a timely and safe way:
- Use a daily pill "med minder" organizer. It usually holds 7 compartments, one for each day's worth of medications. Keep a dosage schedule nearby that includes a physical description of each pill, such as "red capsule" or "small white pill." You may need a separate "med minder" for each meal, depending on how many medications your senior takes.
- Creating a dosing schedule chart. Using a computer with a spreadsheet program (or a hand-written chart), list all medications, the times they need to be taken, and a space by each dose so you or your senior can check off when the medication was taken. If your senior needs to take certain pills with meals, put them in a little bowl by her place setting before the meal starts so she won't forget about them.
- Make a list of all of your senior's medications. Include the name, dosage, frequency, side effects, and any allergies your senior has to medications. Keep it handy at all times.
- Check prescription labels often. Check the expiration date and refill information of your senior's meds. Discard old medications! When running low on a medication that has a refill, call your senior's pharmacist sooner rather than later so your senior won't miss any doses. Keep medications in their original containers, except for those you put in a med-minder organizer. The labels contain important information such as dosage and expiration date.
- Purchase an electronic pill reminder. There are several pill reminder gadgets on the market. You can input the name of your senior's medication, how often she needs to take it, and if she needs to take it with food or water. An alarm will sound alerting you to what medication your senior needs to take and how much. Some electronic pill reminders "talk," relaying information verbally, which can be very helpful. NOTE: When your senior travels, put her meds in her carry-on luggage so she will have them readily accessible, even if her checked baggage gets lost.
Beware of drug interactions. Mixing and matching might work with clothes, but not with medicine. Drug interaction risk is increasing as medication use by seniors grows. If your senior takes six different drugs, she has an 80 percent chance of at least one drug interaction! Be sure your senior's doctor knows everything your senior takes regularly, whether prescription, over-the-counter, or natural dietary supplements.
Natural doesn't mean harmless! Be alert to potentially dangerous interactions with the following:
- St. John's wort (lowers effectiveness of many meds)
- Fish oil, garlic, ginger, gingko, feverfew (bleeding risk)
- Magnesium and Thiazide (bad with certain cancer drugs)
- Red clover, dong quai, licorice (hormonal risk for women on Armatase inhibitors after breast cancer), ginseng (increases blood pressure and, when taken with blood-thinning drug Coumadin, can cause excessive bleeding)
- Folic acid (interferes with Methotrexate)
- Grapefruit juice should not be taken with certain blood pressure-lowering drugs or statins.
Other things you can do to avoid harmful interactions:
- Get all prescription drugs filled at a single pharmacy, allowing the pharmacist to do a thorough drug interaction check each time a new prescription is filled for your senior.
- Consult a pharmacist periodically to ensure medications your senior is taking aren't interacting with each other.
- Don't ignore over-the-counter drugs. Taking decongestants for allergies or flu can raise blood pressure in some seniors.
- Watch out for medications in the valium family such as Ativan and popular sleeping pills like Ambien or Lunesta. They can have a negative effect on seniors dealing with memory problems. These medications, even in small doses, can make memory worse! Other drugs that can result in decreased memory: Benedryl (antihistamine), Detrol LA (urinary incontinence medication), and Regian (nausea treatment). Also, certain antidepressants can interfere with blood pressure-lowering drugs. If in doubt, ask your senior's doctor about these interactions.
- Beware of Warfarin interacting with other drugs. The popular blood thinner interacts negatively with many medications, such as sulfa drugs and NSAIDs (anti-inflammatories), sometimes resulting in severe bleeding or blood clots. Consult with your senior's pharmacist or physician if your senior takes Warfarin and needs other medications.
- Alcoholic beverages can interact adversely with numerous medications, including certain antifungal antibiotics, antidepressants, and asthma medications. Ask your senior's doctor about this possibility if your senior likes a glass of wine at dinner!
- If your senior takes a medicine ending in "cycline" she should probably avoid taking it with dairy products.
NOTE: If your senior is taking a new medication and you suspect a drug interaction with one she is already taking, call her doctor immediately. Also, save the inserts that come with medications so you know where you can look up possible side effects. Better safe than sorry!
Helpful resource on drug interactions: Public Citizen's Worst Pills, Best Pills
Should your senior take pain relievers? Read all about it. Is Tylenol safe? Should your senior switch to aspirin? Figuring out which pain reliever your senior should or should not take can give you a headache!
Recently, a federal advisory committee warned that taking too much acetaminophen, a common pain reliever found in many over-the-counter drugs, including Tylenol, can result in long-term liver damage!
The panel recommended that the FDA ban two popular prescription drugs, VIcodin and Percocet, because they contain acetaminophen; switch "extra strength" doses of the drugs (equal to two 500-milligram pills) to prescription only; and lower the total recommended daily dose from 12 tablets of regular strength Tylenol to less than 10 pills. (See Pain and the Elderly: New Recommendations)
It is possible your senior is taking potentially liver-damaging medicine without even realizing it, because acetaminophen is found in a lot of over-the-counter cold remedies, such as Nyquil, as well as in pain relievers and other popular meds. But before you toss our your senior's Tylenol and head for the aspirin aisle, listen to what drug safety specialist Dr. Paul Watkins says:
"It would be a real shame if people in reading these stories got the idea that acetaminophen is not safe." The New York Times article goes on to point out that every drug has risks and side effects, but over all the risk of acetaminophen to any individual is low. "Far more people are harmed [internal bleeding, developing ulcers] by regular use of aspirin and ibuprofen. Because acetaminophen is in so many products, consumers need to be vigilant about reading labels, and they need to keep track of how much of the drug they are ingesting daily."
NOTE: Tylenol is safe when taken as directed. But check y our senior's meds (prescription and over-the-counter) to make sure she isn't unknowingly taking more than the recommended acetaminophen dosage!
There are new drugs being developed right now that may be very beneficial for your senior. For example, a once-a-day polypill that combines aspirin, blood-pressure, and cholesterol drugs has been shown to sharply reduce the risk of heart attack and stroke, potentially offering a way to save millions of lives. Other new drugs claim to selectively kill cancer cells without harming normal cells.
But it's important to look at possible side effects of these "miracle cures" and how they interact with drugs your senior is already taking. One pill can inhibit or exaggerate the effects of another.
You can help your senior organize the meds she is taking and make her more aware of the risks of taking multiple medicines. Medication is supposed to help, not harm, your senior!
What has helped you manage your senior's medicine, so she doesn't take too few or too many pills? Has she experienced any problems with interactions or side effects? Share your experiences and suggestions with other caregivers by posting a comment. Can't wait to hear from you!
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