34 results
COMMONLY ENCOUNTERED MEDICATIONS THAT INCREASE OR DECREASE WARFARIN’S INTERNATIONAL NORMALIZED RATIO (INR)

#Pharmacology #Warfarin #Medications #Interactions #INR
OR DECREASE WARFARIN ... RATIO (INR) #Pharmacology ... #Interactions # ... INR #Increases # ... Decreases #Drug
Common Medications with Possible Interactions with Warfarin 
Warfarin is subject to the effects of drug interactions
with Warfarin ... the effects of drug ... #Pharmacology #Warfarin ... #INR #Increases ... #Decreases #Drug
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Clinically Significant Cardiovascular Drug-Drug Interactions With OTC Supplements and Herbal Products
Angiotensin-Converting Enzyme Inhibitors (ACEIs)
 • Night-blooming
Cardiovascular Drug-Drug ... Interactions With ... spironolactone Warfarin ... effects of warfarin ... supplementals #herbal #pharmacology
Chemotherapy Agents with Possible Interactions with Warfarin 
the most common cause of fluctuating INR values in
with Warfarin ... occurrence of drug ... #Pharmacology #Warfarin ... #Chemotherapy #Increases ... #Decreases #Drug
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The 8 A’s — drugs that interact with warfarin
Antibiotics 
 - Most agents, but especially co-trimoxazole,
The 8 A’s — drugs ... interact with warfarin ... Antibiotics - ... #Interactions # ... Mnemonic #8As #Pharmacology
Methadone Drug-Drug Interactions
Meds that increase methadone metabolism/decrease methadone effect (INCREASED RISK FOR OPIOID WITHDRAWAL):
 • Phenytoin,
Interactions Meds ... metabolism/decrease ... Medications that decrease ... #Interactions # ... DDIs #pharmacology
Here’s a review of the Renin-Angiotensin-Aldosterone system (RAAS)

This is a very common pathway that clinicians should
RAAS inhibiting drug ... This decreases blood ... which means it increases ... RAAS inhibiting drugs ... ReninAngiotensinAldosteroneSystem #RAAS #Pharmacology
Synercid (Quinupristin/Dalfopristin) (IV) - Antibiotics Class Overview

Mechanism: “Streptogramins”– inhibits sequential steps in ribosomal synthesis
Spectrum: covers MRSA
Dalfopristin) (IV) - Antibiotics ... arthralgias and lots of drug-drug ... interactions (CYP450 ... #Pharmacology #Antibiotics
Pharmaceutical Management of Hyperthyroidism / Thyroid Storm
Beta-Blockers 
• Decreases sympathetic hyperactivity 
• Partially blocks peripheral conversion
Beta-Blockers • Decreases ... thyroid hormone • Decreases ... Steroids • Decrease ... ThyroidStorm #Management #Pharmacology ... #Medications #Drugs
HIV Antiretroviral Pharmacokinetic Boosters - Ritonavir & Cobicistat 

Ritonavir & Cobicistat are 2 pharmacokinetic boosters used
HIV treatment to increase ... metabolism of drugs ... and increase the ... interactions because ... HIV #Boosters #Pharmacology