53 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 ... #Medications #Interactions ... #INR #Increases ... #Decreases #Drug
Clinically Significant Cardiovascular Drug-Drug Interactions With OTC Supplements and Herbal Products
Angiotensin-Converting Enzyme Inhibitors (ACEIs)
 • Night-blooming
Cardiovascular Drug-Drug ... Interactions With ... Antiarrhythmic Drugs ... effects #DrugDrug #Interactions ... supplementals #herbal #pharmacology
Common Medications with Possible Interactions with Warfarin 
Warfarin is subject to the effects of drug interactions
the effects of drug ... interactions because ... #Pharmacology #Warfarin ... #INR #Increases ... #Decreases #Drug
Chemotherapy Agents with Possible Interactions with Warfarin 
the most common cause of fluctuating INR values in
with Possible Interactions ... occurrence of drug ... #Pharmacology #Warfarin ... #Chemotherapy #Increases ... #Decreases #Drug
Orthostatic Hypotension Management Algorithm
 • Hypovolemic?  Yes → Resuscitate
 • Volume Overloaded? No → Fludrocortisone
Pyridostigmine Non-pharmacologic ... venous return and increases ... salt intake → Increases ... HUT) position → Decrease ... venous return and increases
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
HIV Antiretroviral Pharmacokinetic Boosters - Ritonavir & Cobicistat 

Ritonavir & Cobicistat are 2 pharmacokinetic boosters used
boosters used in HIV treatment ... to increase levels ... and increase the ... interactions because ... HIV #Boosters #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
PDE5 inhibitors are usually the drugs of first choice for erectile dysfunction.

PDE5 inhibitors enhance an erection that is
are usually the drugs ... Drug interactions ... #pharmacology #comparison ... #treatment #medications ... #dosing #drugs
(DOAC interactions) Cancer-treatment specific inducers (↑) and inhibitors (↓)
of cytochrome p450 CYP3A4 and P-glycoprotein.

DOACs are substrates
(DOAC interactions ... ) Cancer-treatment ... may potentially increase ... inhibitors may decrease ... #Table #Pharmacology