Drug Interactions: Five Common Dangerous Interactions You Should Know About

Prescription drugs can save your life. But interactions between prescription drugs and other drugs or with illnesses or conditions you have can lead to significant consequences. Drug interactions may make your drug less effective, cause unexpected side effects, or increase the action of a particular drug. Some drug interactions can even be harmful to you. See examples of common interactions and what their results are in the table on this webpage.

Keep in mind that this table does not show you:

-all the interactions with the drug in the left column

-other things that might interact with drugs in the middle column

-all the effects of the interaction between the two drugs (as shown in the right column)

How Can I prevent these interactions?

Here are several suggestions for limiting the possibility of experiencing these effects:

* Make sure that all of your doctors know all of the medications you're taking, including over-the-counter drugs. Elderly persons in particular may see several different specialists. All your doctors should know about anything you're taking

* Make sure you know all the medications you're taking. If you're on several, you should keep their names and doses jotted down on an index card in your wallet or purse. That way, you can reference them if you happen to end up in the emergency room or if you begin working with a new healthcare provider.

* Read the labels. Before using any product, including an over-the-counter medication, read the label for interactions. If you don't know whether one of the medications you're taking fits a category of drugs you shouldn't use, ask the pharmacist for assistance.

* Make friends with your pharmacist. If you always go to the same pharmacy, your pharmacist will have all your drugs on record and can alert you to potential interactions. If possible, finding a pharmacy where there are only one or two pharmacists who are always on duty will improve the chances of them catching problems.

* Even topical medications can interact. You may be receiving an antibiotic ointment for a skin condition - ask your healthcare provider about whether you need to wear sunscreen (to prevent the sun interacting with the medication and giving you a burn!) while using it.

* Other things to think about:

1. Herbal supplements, even if purchased in the store, may not have a complete list of interactions available. Speak with your physician about whether these herbal supplements might harm you - if you're not sure, it's not worth the risk.

2. If you enjoy alcoholic beverages, ask your pharmacist about possible interactions with your medications; you may need to give them a miss until you are through with your medication

3. Even things that don't seem like "real" medicine (antacids, vitamins, diet pills, fiber supplements) may make it difficult for you to absorb your medications or interfere with their function; your pharmacist can be a good resource in determining what to take.

Harvard School of Medicine, "Bad Combinations," Harvard Health Letter, April 2004.

U.S. Food and Drug Administration (FDA), "Drug interactions: what you should know," http://www.fda.gov/cder/consumerinfo/druginteractions.htm.

Copyright (C) Shoppe.MD and Ian Mason, 2004-2005

Ian Mason, owner of Shoppe.MD, your source for Online Prescription Medications, drug information and support forums.

Ian is a fat-to-fit student of health, weight loss, exercise, and several martial arts; maintaining several websites in an effort to help provide up-to-date and helpful information for other who share his interests in health of body and mind.

In The News:


pen paper and inkwell


cat break through


Zicam Side Effects: Shortens Colds But Permanently Destroys Sense of Smell

Zicam is a homeopathic intranasal zinc remedy that is intended... Read More

Serzone Side Effects Lead to Serzone lawsuits

Serzone is a prescription medication that is given to patients... Read More

Family Notification in Seven Quick and Easy Steps

The Seven Steps to Successful Notification is an easy-to-use system... Read More

Celebrex Side Effects Lawsuit Lawyer

The Food and Drug administration urges people to stop taking... Read More

5 Risks to Avoid When Purchasing Discount Medicines Online

With the increasing price of prescription medications, many consumers are... Read More

High Cholesterol Prescription Medications Can Kill You

The World Health Organization declares that heart disease is the... Read More

Medical Testing: Health By The Numbers Doesnt Work

Perhaps one of the most insidious dangers in modern technology... Read More

Safely Mimicking the Effects of Accutane Without the Side-effects or Costs

Since 1982 Accutane has been a reliable, if not controversial,... Read More

Your Kidney Function Really Matters: A Lighter Look at What You Need to Know to Prevent Adverse Dru

When you (or loved ones) are taking prescription or over... Read More

Ephedra Product Ban

Ephedra is a naturally occuring herbal dietary supplement that has... Read More

Chicago Drug Rehab: Long Term Help For a Real Recovery

The central location of the city of Chicago has made... Read More

Diagnosis and Treatments of Cerebral Palsy

Before a child can be appropriately diagnosed with cerebral palsy,... Read More

Advanced Surface Ablation

In patients with corneal thickness below a certain minimum, performing... Read More

Prevent Foot Problems When Walking

Americans are on the go. According to a NSGA Survey,... Read More

The Pain Factor

Last year I told an acquaintance that at the age... Read More

Alprazolam/Xanax ? A Habit Forming Drug

Xanax is a Prescription Drug which is habit forming. You... Read More

Physicians, Chiropractors and Physical Therapist Agree on a New Treatment for Low Back Pain

One of the most prevalent and difficult health conditions to... Read More

Lipitor Side Effects

Lipitor is a drug intended to help lower cholesterol. The... Read More

Viga Lies Cause Potential Fatalities

Viga and Viga for Women is a dietary supplement sold... Read More

The Controversy of ViagraŽ (Sildenafil Citrate), Other ED Medications, and Their Generic Counterpart

There has definitely been a good deal of controversy over... Read More

Medical Tests: What Does a Normal Range Mean?

We have a marvelous array of medical tests available to... Read More

Army Report Validates Prediction of Vaccine-Induced Epidemic

"The more we do to you, the less you seem... Read More

Check Out The Wonders Of Tea Tree Oil

Tea tree oil is the essential oil comes from the... Read More

The P Value And Its Significance

When diversifying an investment portfolio, one needs to consider investing... Read More

Lunesta Tolerance

Lunesta is a newly released sleeping pill. Marketed as a... Read More

Chronic Head, Facial, Or Neck Pain That Won?t Go Away - Could It Be TMJ?

I stumbled across TMJ when I needed treat a literal... Read More

Robotic Future of Hospitals; Pandemic Prevention and Bio-Terrorist Attack

There is a huge concern in the medical industry that... Read More

How To Save Money On Prescription Medications

If you are a regular user of prescription medications, you... Read More

Chronic Headaches and Pain Often Can Be Eliminated By A Special Dentist

DENVER ? Sometimes as Freud once said a good cigar... Read More

4 Reasons Why You Should Use Canadian Pharmacies

Let's face it: purchasing prescription drugs in the U.S. can... Read More

Antibiotics 101- What You Absolutely Need to Know

IntroductionAntibiotics are said to be the greatest contribution of modern... Read More

The Unique Benefits of Medical Adjustable Beds

With more medical advantages, an adjustable bed finds more functions... Read More

Substance Abuse Attitude Testing by a Standardized Survey

This is a short overview of a questionnaire used for... Read More