what to do when an antimicrobial is prescribed with warfarin

February 2009

Winter infections will bring up questions about what to do when an antimicrobial is prescribed with warfarin.

Some antibiotics are more likely than others to affect INR... due to a direct effect on warfarin metabolism.

Warfarin's effect can be INCREASED with metronidazole... macrolides...quinolones...sulfonamides...and azoles.

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Table of Contents

Using Tamiflu ALONE may not work for this year's flu
Psychiatry how Pristiq compares to venlafaxine (Effexor XR, etc)
Diabetes Patients with diabetes are asking if they should STOP taking a daily aspirin
Gastroenterology which bowel prep to use now that most of the OTC sodium phosphate solutions are off the shelves
Interactions what to do when an antimicrobial is prescribed with warfarin
Interactions risks of using some supplements before or after surgery
Dyslipidemia Trilipix (try-LIP-iks) launch is bringing up questions about the appropriate use of fibrates with statins
Mood Stabilizers People are getting lithium in the form of lithium orotate without a prescription
Rheumatoid Arthritis more aggressive use of disease-modifying antirheumatic drugs (DMARDs) for rheumatoid arthritis
guidelines will help settle debates about how to dose and monitor vancomycin
Infectious Diseases new extended-release amoxicillin called Moxatag (MOCKS-a-tag) for treating strep throat
Practice the "wine pill," resveratrol
New Drugs New Drugs Approved in '08
Cardiology which diuretic is best in a given situation