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Review: taking Warfarin and Zetia together

Summary: drug interactions are reported among people who take Warfarin and Zetia together.

This review analyzes the effectiveness and drug interactions between Warfarin and Zetia. It is created by eHealthMe based on reports of 1,880 people who take the same drugs from FDA and social media, and is updated regularly.





You are not alone: join a mobile support group for people who take Warfarin and Zetia >>>

What are the drugs

Warfarin sodium has active ingredients of warfarin sodium. It is often used in blood clots. (latest outcomes from 49,213 Warfarin sodium users)

Zetia has active ingredients of ezetimibe. It is often used in high blood cholesterol. (latest outcomes from 24,983 Zetia users)

On Feb, 13, 2015: 1,880 people who take Warfarin Sodium, Zetia are studied

Warfarin Sodium, Zetia outcomes

Drug combinations in study:
- Warfarin Sodium (warfarin sodium)
- Zetia (ezetimibe)

Drug effectiveness over time :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
Warfarin Sodium is effective0.00%
(0 of 1 people)
(0 of 1 people)
(2 of 2 people)
(0 of 1 people)
(3 of 4 people)
(3 of 5 people)
(2 of 3 people)
(1 of 1 people)
Zetia is effective0.00%
(0 of 1 people)
(0 of 1 people)
(0 of 2 people)
(0 of 3 people)
(5 of 7 people)
(2 of 3 people)
(1 of 2 people)

Most common drug interactions over time * :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
International Normalised Ratio IncreasedCerebrovascular AccidentNauseaHaemorrhageMuscular WeaknessMyositisRenal ImpairmentAtrial Fibrillation
Renal Failure AcuteInternational Normalised Ratio IncreasedBack PainAlopeciaMyalgiaHaemorrhageDisease ProgressionDyspnoea
DehydrationMyocardial InfarctionBone PainInjection Site BruisingGastric AtonyMyopathyInternational Normalised Ratio IncreasedDizziness
Atrial FibrillationCardiac Failure CongestiveArthritisInjection Site HaemorrhagePainDiabetes MellitusCardiac FailureFatigue
AnaemiaAtrial FibrillationAbdominal Pain UpperDeep Vein ThrombosisHerniaDiabetic NeuropathyDeathAsthenia
NauseaPlatelet Count DecreasedDiarrhoeaErectile DysfunctionBack DisorderHaemorrhagic StrokeUnresponsive To StimuliPain
Haemoglobin DecreasedIdiopathic Thrombocytopenic PurpuraEye IrritationSleepyAstheniaExhaustion, Fatigue, Lethargy, Tiredness, WearinessMigraineAnxiety
ContusionAlanine Aminotransferase IncreasedAbdominal DiscomfortCoronary Artery DiseaseMalaiseLow IncomeRespiratory FailureInternational Normalised Ratio Increased
Pain In ExtremityAlopeciaEye PainHypoalbuminaemiaBlindnessGastric HaemorrhagePainNausea
Pancreatitis HaemorrhagicAspartate Aminotransferase IncreasedVision BlurredCholecystitisAbdominal PainWithdrawal SyndromeInjury

Drug effectiveness by gender :

Warfarin Sodium is effective50.00%
(4 of 8 people)
(7 of 10 people)
Zetia is effective50.00%
(4 of 8 people)
(4 of 11 people)

Most common drug interactions by gender * :

AstheniaAtrial Fibrillation
DyspnoeaOedema Peripheral
Atrial FibrillationInternational Normalised Ratio Increased
InjuryCardiac Failure Congestive

Drug effectiveness by age :

Warfarin Sodium is effectiven/an/an/an/an/a0.00%
(0 of 2 people)
(1 of 3 people)
(10 of 18 people)
Zetia is effectiven/an/an/an/an/a100.00%
(1 of 1 people)
(0 of 3 people)
(7 of 19 people)

Most common drug interactions by age * :

Syncopen/an/aMultiple Drug OverdoseConvulsionHypotensionHypotensionAtrial Fibrillation
Pain In ExtremitySleep DisorderAstheniaPainPyrexiaDyspnoea
HypertensionWhite Blood Cell Count IncreasedType 2 Diabetes MellitusPain In ExtremityArthralgiaDizziness
Atrioventricular Block CompleteDeathCardiovascular DisorderNephrogenic Systemic FibrosisDepressionFatigue
MigraineGastrooesophageal Reflux DiseaseHypoxiaPainAsthenia
Mental Status ChangesGingivitisDyspnoeaRenal Failure AcuteInternational Normalised Ratio Increased
Blood Potassium DecreasedIron Deficiency AnaemiaOverdoseInternational Normalised Ratio IncreasedPain
Drug IneffectiveJaw FractureFatigueDeep Vein ThrombosisAnxiety
International Normalised Ratio IncreasedFracture NonunionDizzinessDizzinessNausea
Blood Glucose IncreasedInjurySuicidal IdeationPneumoniaFall

* Some reports may have incomplete information.

How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.

Get connected: join our support group of Warfarin and Zetia on

Do you take Warfarin and Zetia?

You are not alone! Join a related mobile support group:
- support group for people who take Warfarin and Zetia
- support group for people who take Warfarin Sodium
- support group for people who take Zetia

Can you answer these questions (Ask a question):

More questions for: Warfarin Sodium, Zetia

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More reviews for: Warfarin Sodium, Zetia

Comments from related studies:

  • From this study (12 months ago):

  • underwent surgery for spinal stenosis of cervical region


  • From this study (1 year ago):

  • From the periodic testing, the medicines taken, on the whole, achieve their purpose. However the cumulative side effects seem to result in sleepiness (to the point where normal functioning is not possible), and 'chemical castration' preventing satisfactory sexual intercourse even with Cialis (not taken daily, only on demand).


  • From this study (2 years ago):

  • Experiencing lack of balance and lack of concentration. Very slow.


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Complete drug side effects:

On eHealthMe, Warfarin Sodium (warfarin sodium) is often used to treat atrial fibrillation/flutter. Zetia (ezetimibe) is often used to treat high blood cholesterol. Find out below the conditions the drugs are used for, how effective they are, and any alternative drugs that you can use to treat those same conditions.

What is the drug used for and how effective is it:

Other drugs that are used to treat the same conditions:

NOTE: The study is based on active ingredients. Other drugs that have the same active ingredients are also considered.

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

You may report adverse side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

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