logoThe People's Perspective on Medicine
young woman with pancreatitis or microscopic colitisInteractionsJoe Graedon - August 9, 2021
Foot about to step down on pinsDrug Side EffectsJoe Graedon - June 14, 2021
a cut on a handAtrial Fibrillation (A-fib, arrhythmia)Joe Graedon - August 16, 2021 - 12 comments

Beware Mixing Xarelto or Eliquis and OTC Pain Relievers

Many people with AFib are taking drugs like Eliquis or Xarelto. Beware Eliquis and OTC pain relievers! Herbs and some teas can also interact.

Joe Graedon - May 31, 2021

Does Alcohol Get into Your Body After Using Hand Sanitizers?

Joe Graedon - December 28, 2020

Bad Mix? Diphenhydramine – Benadryl and SSRI Antidepressants

Dennis Miller, RPh - September 17, 2020

18 Pharmacists Discuss Their Most Memorable Medication Mistakes

Terry Graedon - August 31, 2020

Can Prilosec Interfere With Vitamin B12 Injections?

Terry Graedon - March 23, 2020

Could Heartburn Medicine Clash With Thyroid Pills?

Beware of biotin in high doses
Drug Side EffectsTerry Graedon - February 10, 2020

Beware of Biotin Interfering With Thyroid Tests

Doctors and patients should beware of biotin supplements messing up thyroid test results. To avoid a false diagnosis, a person should stop the biotin first.

doctors performing surgery for appendicitis
Drug Side EffectsTerry Graedon - November 4, 2019

Will Potatoes Slow Your Recovery from Surgery?

Eggplants, peppers, potatoes and tomatoes all can block acetylcholinesterase. This might slow recovery from surgery in which muscle relaxants are used.

pomegranate juice and pomegranate seeds
Drug Side EffectsTerry Graedon - October 28, 2019

Could Pomegranate Juice React Badly with Crestor?

You might worry about whether pomegranate juice will react badly with your medication, but it should not create problems with rosuvastatin (Crestor).

PodcastsTerry Graedon - October 17, 2019

Show 1185: What Are the Risks of Too Many Meds?

Lots of Americans, especially senior citizens, are taking too many meds. This can result in undesirable reactions and dangerous interactions. Can we fix it?

woman appears anxious and depressed
AnxietyJoe Graedon - October 10, 2019

Clonazepam Withdrawal | Safe Sedative or Poison?

Benzodiazepines like alprazolam, clonazepam, diazepam and lorazepam remain popular to ease anxiety. If stopped too quickly, benzos can cause withdrawal!

green capsule containing vegetables and fruits balanced on fingertip
Alternative HealthJeremy Lee - October 7, 2019

Herbal Medicines and Prescription Drug Interactions

Many popular herbal medicines have prescription drug interactions. Learn about them before including both herbs and drugs in your regimen.

green tea being poured from a teapot
Drug Side EffectsTerry Graedon - September 16, 2019

Does Green Tea Interact with Heart Drugs?

How does green tea interact with nadolol? Green tea compounds can lower blood levels of this heart drug, but does not seem to affect metoprolol.

Male doctor and senior female patient discussing osteoporosis drug options
Drug Side EffectsTerry Graedon - July 18, 2019

Will Boniva Interact with Her Pain Reliever?

Does Boniva interact with other medications? This osteoporosis drug together with an NSAID might increase the possibility of digestive tract problems.

A low-carb mixed leaf salad with smoked salmon, spinach, cucumber and onions; eat to lower cholesterol
BleedingJoe Graedon - July 1, 2019

Reversing the Admonition to Avoid Vitamin K with Warfarin

Patients have been told for decades to avoid vitamin K with warfarin. That means no green leafy veggies. But such foods are good for you. What to do?

a bunch of kale, leafy greens
Blood ClotsJoe Graedon - June 13, 2019

Warfarin and Green Leafy Vegetables Can Be OK

Warfarin was the first prescribed anticoagulant. Now we have Eliquis and Xarelto. They're pricey! Is it safe to combine warfarin and green leafy vegetables?

A large pile of cranberries
Alternative HealthTerry Graedon - May 29, 2019

Cranberry Compounds Help Prevent Antibiotic Resistance

Both in test tubes and in insect models, cranberry compounds keep infectious bacteria from developing resistance to common antibiotics.

marijuana plants
Drug Side EffectsJoe Graedon - April 18, 2019

Medical Marijuana Users May Require More Anesthesia During Surgery

Millions of people use marijuana. Many rely on cannabis for medical reasons such as nerve pain. People taking marijuana may need more anesthesia than usual.

Drug Side EffectsTerry Graedon - April 15, 2019

What Is the Story on Grapefruit Juice and Meds?

The story on grapefruit juice and medicines can be confusing. The interaction is fairly long-lasting, but only certain drugs interact with grapefruit.

Senior Man, arms crossed, looks down at large assortment of prescription pill bottles
Drug Side EffectsJoe Graedon - April 15, 2019

Polypharmacy and Premature Deaths Especially in Older People

How many pills do you take each morning. Anything more than 2 or 3 means you are practicing polypharmacy. Multiple medicines could lead to a deadly mix.

Man grabs at his heart during a heart attack
Drug Side EffectsJoe Graedon - March 11, 2019

Taking Lisinopril | Avoid POTASSIUM but ZINC Could be Necessary

If you are taking lisinopril or another ACE inhibitor do you know which minerals you need and which you should avoid? This is life and death information!

a hospital room with bed and monitor
Drug Side EffectsTerry Graedon - February 20, 2019

Improving Patient Safety by Reducing Alert Fatigue

When a team at St. Jude changed its system for drug interaction warnings, doctors had less alert fatigue and were less likely to override important alerts.

Senior man in pajamas sits on bed unable to sleep
Back PainTerry Graedon - February 7, 2019

What Is the Other Drug Epidemic?

Researchers say there is another drug epidemic in addition to opioids. Doctors are prescribing more benzodiazepines than ever for longer periods of time.

Oral contraceptive pills on pharmacy counter
Drug Side EffectsJoe Graedon - February 4, 2019

Do Antibiotics Interact with Oral Contraceptives?

An unplanned pregnancy is life-changing. Why aren't women warned that antibiotics may interact with oral contraceptives? When 1+1=0 and 3!

Voltaren gel
BleedingTerry Graedon - January 21, 2019

Will Pain Reliever Interact with Anticoagulant?

Might your pain reliever interact with your other medicines? It is smart to find out before you take it. The gel form seems less likely to cause trouble.

Alarm clock in the middle of the night
Drug Side EffectsTerry Graedon - January 7, 2019

Taking Synthroid in the Middle of the Night

One reader takes thyroid medicine in the middle of the night. That avoids any problem of potential interactions with coffee or breakfast foods.

a child taking cough syrup
CoughsJoe Graedon - December 24, 2018

Cough Remedy Plus Antidepressant Spark Scary Serotonin Syndrome!

Drug interactions are more common than most people realize. Even something as seemingly safe as an OTC cough medicine can trigger scary serotonin syndrome.

Older adult female offering a bottle of wine and glass sitting alone
AlcoholismJoe Graedon - December 17, 2018

Why the Holidays Hold Hidden Medication Risks!

Drug and alcohol interactions could turn you into a mean and nasty person. Some drugs can also boost blood alcohol levels. Could that lead to a DWI arrest?

pitcher of grapefruit juice
Drug Side EffectsJoe Graedon - November 19, 2018

Is it Risky to Take Atorvastatin with Grapefruit Juice?

Millions of people take statins daily. Are there dangerous food and drug interactions? What about simvastatin or atorvastatin with grapefruit juice?

Pile of pills and multivitamins
Acid RefluxTerry Graedon - October 22, 2018

Should You Be Taking Vitamin Supplements?

Many medications can interfere with good nutrition. If you are taking pills for certain conditions, perhaps you should be taking vitamin supplements.

pomegranate juice and pomegranate seeds
Drug Side EffectsTerry Graedon - October 15, 2018

Should You Worry About Pomegranate Juice Interactions?

Pomegranates contain compounds that affect intestinal enzymes much as grapefruits do, but pomegranate juice interactions do not appear to be important.

Dr. Jennifer Jacobs
PodcastsTerry Graedon - September 27, 2018

Show 1136: Do You Really Need That Pill?

Americans are taking more medicines than ever, but that isn't always an advantage. Find out when you should ask if you really need that pill.

A woman struggling with all her medication, with many pill bottles on her kitchen table
Sign reading Bipolar Disorder and an assortment of pills
Bipolar DiseaseJoe Graedon - August 30, 2018

Vraylar (Cariprazine) Side Effects, Interactions and Long-Term Complications

If you watch TV you can't avoid prescription drug ads. Have you seen the one for Vraylar to treat bipolar disorder? It seems fantastic, but you will want to discover the pros and cons here.

Portrait of female pharmacist standing at counter in pharmacy
Drug Side EffectsKaren Berger, PharmD, RPh - August 2, 2018

Why We Can’t Just Slap a Label on It

Have you ever imagined that all the pharmacist has to do for your prescription is slap a label on it? Think again. A lot more goes into keeping you safe.

bottles of medications with warning stickers and information
Drug Side EffectsJoe Graedon - July 15, 2018

Antibiotic Plus BP Medicine Led to Deadly Drug Interaction

A deadly drug interaction likely resulted in high levels of potassium and cardiac arrest. There was no mention of an interaction in the death certificate. Hear no evil, see no evil, speak no evil.

Drug Side EffectsTerry Graedon - April 9, 2018

If You’re on Simvastatin, Can You Eat Grapefruit?

If you eat grapefruit the same day you take simvastatin, your blood levels of the drug will be higher.

drugstore shelves with over the counter (OTC) pain relief products.
BleedingJoe Graedon - March 5, 2018

Is Acetaminophen (Tylenol) and Warfarin A Scary Combination?

Acetaminophen is perceived as super safe. But when you combine acetaminophen (Tylenol) and warfarin it is possible you could develop a dangerous bleeding problem.