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Review: Warfarin and Lactulose

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

This review analyzes the effectiveness and drug interactions between Warfarin and Lactulose. It is created by eHealthMe based on reports of 1,029 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 Lactulose >>>

What are the drugs

Warfarin sodium has active ingredients of warfarin sodium. It is often used in atrial fibrillation/flutter. (latest outcomes from Warfarin sodium 49,175 users)

Lactulose has active ingredients of lactulose. It is often used in constipation. (latest outcomes from Lactulose 14,073 users)

On Nov, 29, 2014: 1,029 people who take Warfarin Sodium, Lactulose are studied

Warfarin Sodium, Lactulose outcomes

Drug combinations in study:
- Warfarin Sodium (warfarin sodium)
- Lactulose (lactulose)

Drug effectiveness over time :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
Warfarin Sodium is effectiven/an/a100.00%
(1 of 1 people)
(0 of 1 people)
(0 of 2 people)
Lactulose is effective0.00%
(0 of 1 people)
(1 of 1 people)
(0 of 1 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
Peripheral IschaemiaProteinuriaInternational Normalised Ratio AbnormalAnal FissureRenal FailureSuicide AttemptChest PainDyspnoea
International Normalised Ratio IncreasedCardiac FailureProthrombin Level DecreasedPeripheral IschaemiaPneumoniaIntentional OverdoseChest Pressure SensationPain
Gastric PerforationMyocardial IschaemiaEpilepsyInternational Normalised Ratio AbnormalNeutropeniaAnxietyAbdominal PainInternational Normalised Ratio Increased
NauseaCalciphylaxisComaEpilepsyAnxiety And StressDepressionDepressionNausea
Skin NecrosisInternational Normalised Ratio IncreasedBleeding Time ProlongedCerebral HaemorrhageDepressionLoss Of ConsciousnessAnxiety And StressCardiac Failure Congestive
AnaemiaNauseaCerebral HaemorrhageComaChest PainAggressionRenal Failure Acute
HaematomaMultiple MyelomaBladder DisorderChest Pressure SensationAnxiety
Deep Vein ThrombosisHaematomaVascular RuptureAbdominal PainPneumonia
TachycardiaHaematuriaUrinary Tract InfectionMyocardial IschaemiaChest Pain
Thalamic InfarctionVomitingBleeding Time ProlongedInternational Normalised Ratio IncreasedAnaemia

Drug effectiveness by gender :

Warfarin Sodium is effective33.33%
(1 of 3 people)
(0 of 1 people)
Lactulose is effective33.33%
(1 of 3 people)
(1 of 2 people)

Most common drug interactions by gender * :

International Normalised Ratio IncreasedRenal Failure Acute
Chest PainPain
DyspnoeaCardiac Failure Congestive
Back PainHypotension
PainDeep Vein Thrombosis
ConstipationInternational Normalised Ratio Increased
Cardiac Failure CongestiveNausea

Drug effectiveness by age :

Warfarin Sodium is effectiven/an/an/an/an/a0.00%
(0 of 1 people)
(0 of 5 people)
(1 of 2 people)
Lactulose is effectiven/an/an/an/an/a0.00%
(0 of 1 people)
(0 of 5 people)
(2 of 3 people)

Most common drug interactions by age * :

n/an/aProthrombin Level DecreasedSinusitisInsomniaFatigueHepatic FailureDyspnoea
Back PainNephrogenic Systemic FibrosisDyspnoeaNauseaInternational Normalised Ratio Increased
Cardiac Failure CongestiveSkin PlaqueInjuryHeadacheCardiac Failure Congestive
Tuberculin Test PositivePainAnaemiaChest PainRenal Failure Acute
Intracardiac ThrombusSkin HypertrophyBone DisorderInternational Normalised Ratio IncreasedHypotension
Influenza Like IllnessAnxietyAbdominal PainCholelithiasisPain
NauseaJoint ContractureNeuropathy PeripheralRenal Failure ChronicNausea
Urinary Tract InfectionJoint Range Of Motion DecreasedWeight DecreasedConstipationAnaemia
BronchitisSkin IndurationPainAnxietyAnxiety
PresyncopeAbdominal PainTooth ExtractionPainAtrial Fibrillation

* 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.

Do you take Warfarin and Lactulose?

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

Can you answer these questions (Ask a question):

More questions for: Lactulose, Warfarin Sodium

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    Took Coumadin or Warfarin sodium for 18 years it introduced some strange behaviors causing the people around me to think it was caused by the small stroke I had (why I was put on Coumadin). I was switched to Xarelto and within a few days I could remember the things I had been doing and thinking about, I was aghast and ashamed. The sad thing is now I have to break some habits I started over that long period. If anyone knows of a person on these drugs and thinks their mood change is caused by a stroke you may want to think again. There were many physical side effects also caused by these drugs.
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    Carvedilol caused renal failure, edema, coughing, panic-inducing painful allergic skin rashes, necrosis, healing took weeks where it had taken a day or less. Unable to walk up or odnw stairs unaided. Fell a lot Vision blurred, especially at night and when seeking perspective : driving.

    Warfarin made me feel like my body was made up of burdens foreign matter. Contraindicated diet was a blow to my post-domestic-violence, with sexual assaults, fragile ego, and capped the hopelessness triune of impacts.

    Metoprolol has caused awful heartburn since the first dose, with bloating and gas. Heartburn begins 12hrs after eating, very late at night. It keeps me from most activities. Very painful. Digestive upset I thought was from IV radiation / imaging seems to be metoprolol's doing.

More reviews for: Lactulose, Warfarin Sodium

Comments from related studies:

  • From this study (9 months ago):

  • Red ears and cheeks that feel warm to the touch. BP 142/78, pulse is weak but regular. When I stand up I get slight headache and I am shakey.


Complete drug side effects:

On eHealthMe, Warfarin Sodium (warfarin sodium) is often used to treat atrial fibrillation/flutter. Lactulose (lactulose) is often used to treat constipation. 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).

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.


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