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Review: taking Welchol and Tricor together

Summary: drug interactions are reported among people who take Welchol and Tricor together. This review analyzes the effectiveness and drug interactions between Welchol and Tricor. It is created by eHealthMe based on reports of 209 people who take the same drugs from FDA and social media, and is updated regularly.

Personalized health information: on eHealthMe you can find out what patients like me (same gender, age) reported their drugs and conditions on FDA and social media since 1977. Our tools are free and anonymous. 66 million people have used us. 200+ peer-reviewed medical journals have referenced our original studies. Start now >>>


You are not alone: join a support group for people who take Welchol and Tricor >>>

What are the drugs

Welchol has active ingredients of colesevelam hydrochloride. It is often used in high blood cholesterol. (latest outcomes from 4,027 Welchol users)

Tricor has active ingredients of fenofibrate. It is often used in high blood cholesterol. (latest outcomes from 15,453 Tricor users)

On May, 11, 2015: 209 people who take Welchol, Tricor are studied

Welchol, Tricor outcomes

Drug combinations in study:
- Welchol (colesevelam hydrochloride)
- Tricor (fenofibrate)

Drug effectiveness over time :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
Welchol is effectiven/a0.00%
(0 of 1 people)
(0 of 2 people)
(2 of 2 people)
(1 of 1 people)
(0 of 1 people)
(1 of 1 people)
Tricor is effective0.00%
(0 of 1 people)
(1 of 1 people)
(0 of 2 people)
(2 of 4 people)
(1 of 1 people)
(0 of 1 people)

Drug effectiveness by gender :

Welchol is effective50.00%
(1 of 2 people)
(3 of 6 people)
Tricor is effective0.00%
(0 of 4 people)
(4 of 6 people)

Drug effectiveness by age :

Welchol is effectiven/an/an/an/an/an/a50.00%
(4 of 8 people)
(0 of 5 people)
Tricor is effectiven/an/an/an/a0.00%
(0 of 1 people)
(3 of 8 people)
(1 of 9 people)

Most common drug interactions over time * :

< 1 month1 - 6 months6 - 12 months1 - 2 years2 - 5 years5 - 10 years10+ yearsnot specified
ConstipationMuscular WeaknessConfusional StateFatigue - ChronicHeadacheMemory Lossn/aNausea
Abdominal DistensionConfusional StateBlood Creatinine IncreasedMemory LossDrug Withdrawal HeadachePancreatitis AcuteWeight Decreased
MalaiseBlood Triglycerides IncreasedMemory LossPain - MusclesLabile Blood PressureIron Deficiency AnaemiaDiarrhoea
Motor DysfunctionMemory LossHigh Blood SugarLow Density Lipoprotein IncreasedHeadache
DysphoniaDiarrhoeaMuscle Contractions InvoluntaryNeuropathy PeripheralTremor
HypoaesthesiaMyalgiaJoint StiffnessBlood Cholesterol AbnormalFatigue
Vomiting ProjectileFatigue - ChronicVision BlurredPalpitationsVomiting
FlatulenceWeight DecreasedMuscle TightnessBlood Cholesterol Increased
DysphagiaPain - MusclesGerdBack Pain

Most common drug interactions by gender * :

DyspnoeaWeight Decreased
Weight IncreasedNausea
Weight DecreasedVisual Impairment

Most common drug interactions by age * :

n/an/an/an/aPancreatitisNervousnessHypotensionDrug Ineffective
Myocardial InfarctionNauseaDeathWeight Increased
Prescribed OverdoseTremorFallConstipation
Personality DisorderWeight DecreasedBlood Triglycerides IncreasedNausea
Panic AttackVomitingChest PainHypertension
Cardiogenic ShockPhotophobiaBack PainPain
Cardio-respiratory ArrestAbdominal DiscomfortHeadacheArthralgia
Obstructive Airways DisorderDiarrhoeaAstheniaFatigue
DelusionHeadacheDiabetes MellitusDizziness
Cardiovascular DisorderRenal FailureArthralgiaMyalgia

* 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 Welchol and Tricor on

Do you take Welchol and Tricor?


You are not alone! Join a related support group:
- support group for people who take Tricor
- support group for people who take Welchol

Recent conversations of related support groups:

Can you answer these questions (Ask a question):

More questions for: Tricor, Welchol

You may be interested at these reviews (Write a review):

  • Poisened by fenofibrate
    it started in Apr. 2013. I would eat and get sick to my stomach. I would have severe shooting pains in my stomach area. My bowels were loose and would stay that way. Or at times I would just be nauseated for no apparent reason. My mouth got dry and I began having dizzy spells. Those last two symptom ...
  • Fenofibrate allergy and gall bladder problems
    Took fenofibrate for about 9 months to treat high cholesterol, it lowered total from 250 down to 175 along with lowered triglycerides and LDL. After 6 months started having allergy and cold flu symptoms along with heart palpitations. Allergies caused sore throat, fluid behind ear,and sinus congest ...

More reviews for: Tricor, Welchol

Comments from related studies:

  • From this study (2 years ago):

  • severe memory loss started within last 6 weeks


Complete drug side effects:

On eHealthMe, Welchol (colesevelam hydrochloride) is often used to treat high blood cholesterol. Tricor (fenofibrate) 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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