Questran Light

Hardening of the Arteries, partial biliary obstruction, Itching + 1 more

Treatment

5 FDA approvals

20 Active Studies for Questran Light

What is Questran Light

Cholestyramine

The Generic name of this drug

Treatment Summary

Cholestyramine is a medication that helps your body get rid of bile acid. It is a type of polymeric compound that binds to bile acid and helps it be eliminated from the body. Cholestyramine is not soluble in water, but it is very good at absorbing liquids.

Cholestyramine Light

is the brand name

image of different drug pills on a surface

Questran Light Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Cholestyramine Light

Cholestyramine

1994

47

Approved as Treatment by the FDA

Cholestyramine, commonly known as Cholestyramine Light, is approved by the FDA for 5 uses like Hardening of the Arteries and Primary Hypercholesterolemia .

Hardening of the Arteries

Helps manage Atherosclerosis

Primary Hypercholesterolemia

partial biliary obstruction

Itching

Pruritus

Effectiveness

How Questran Light Affects Patients

Cholesterol is needed to create bile acids, which help with digestion. Normally, bile acids are secreted into the intestines and absorbed back into the liver. Cholestyramine resin binds with the bile acids in the intestines, forming an insoluble complex that gets passed out in the feces. This helps to prevent the bile acids from being reabsorbed and thus lowers their levels in the body.

How Questran Light works in the body

Cholestyramine is a medication that helps reduce the reabsorption of bile acids in the digestive tract. It works by sticking to anionic bile acids and forming a strong resin matrix. This creates an exchange of chloride anions with the bile acid particles. The medication is made up of a quaternary ammonium group attached to an inert styrene-divinylbenzene copolymer.

When to interrupt dosage

The measure of Questran Light rests on the diagnosed condition, such as Hardening of the arteries, Itch and Primary Hypercholesterolemia. The portion likewise changes in accordance with the mode of delivery (e.g. Oral or Powder, for suspension) given in the table beneath.

Condition

Dosage

Administration

Itching

, 4.0 mg/mg, 4000.0 mg, 1000.0 mg, 400000.0 mg, 4000.0 mg/dose

, Oral, Powder, for suspension, Powder, for suspension - Oral, Powder, for solution - Oral, Powder, for solution, Tablet, Tablet - Oral, Powder; Suspension - Oral, Powder, Powder; Suspension, Kit; Powder - Oral, Kit; Powder, Powder - Oral

Hardening of the Arteries

, 4.0 mg/mg, 4000.0 mg, 1000.0 mg, 400000.0 mg, 4000.0 mg/dose

, Oral, Powder, for suspension, Powder, for suspension - Oral, Powder, for solution - Oral, Powder, for solution, Tablet, Tablet - Oral, Powder; Suspension - Oral, Powder, Powder; Suspension, Kit; Powder - Oral, Kit; Powder, Powder - Oral

partial biliary obstruction

, 4.0 mg/mg, 4000.0 mg, 1000.0 mg, 400000.0 mg, 4000.0 mg/dose

, Oral, Powder, for suspension, Powder, for suspension - Oral, Powder, for solution - Oral, Powder, for solution, Tablet, Tablet - Oral, Powder; Suspension - Oral, Powder, Powder; Suspension, Kit; Powder - Oral, Kit; Powder, Powder - Oral

Primary Hypercholesterolemia

, 4.0 mg/mg, 4000.0 mg, 1000.0 mg, 400000.0 mg, 4000.0 mg/dose

, Oral, Powder, for suspension, Powder, for suspension - Oral, Powder, for solution - Oral, Powder, for solution, Tablet, Tablet - Oral, Powder; Suspension - Oral, Powder, Powder; Suspension, Kit; Powder - Oral, Kit; Powder, Powder - Oral

Warnings

Questran Light Contraindications

Condition

Risk Level

Notes

complete biliary obstruction

Do Not Combine

There are 20 known major drug interactions with Questran Light.

Common Questran Light Drug Interactions

Drug Name

Risk Level

Description

Mycophenolate mofetil

Major

Cholestyramine may increase the excretion rate of Mycophenolate mofetil which could result in a lower serum level and potentially a reduction in efficacy.

Mycophenolic acid

Major

Cholestyramine may increase the excretion rate of Mycophenolic acid which could result in a lower serum level and potentially a reduction in efficacy.

Raloxifene

Major

Cholestyramine can cause a decrease in the absorption of Raloxifene resulting in a reduced serum concentration and potentially a decrease in efficacy.

(R)-warfarin

Minor

Cholestyramine can cause a decrease in the absorption of (R)-warfarin resulting in a reduced serum concentration and potentially a decrease in efficacy.

(S)-Warfarin

Minor

Cholestyramine can cause a decrease in the absorption of (S)-Warfarin resulting in a reduced serum concentration and potentially a decrease in efficacy.

Questran Light Toxicity & Overdose Risk

Overdosing on the drug may lead to an obstruction in the stomach or intestines.

image of a doctor in a lab doing drug, clinical research

Questran Light Novel Uses: Which Conditions Have a Clinical Trial Featuring Questran Light?

68 active studies are in progress to assess the potential of Questran Light to ameliorate Itch, partial biliary obstruction, and Primary Hypercholesterolemia.

Condition

Clinical Trials

Trial Phases

Primary Hypercholesterolemia

8 Actively Recruiting

Phase 2, Phase 3, Not Applicable

Itching

3 Actively Recruiting

Phase 3, Not Applicable

partial biliary obstruction

0 Actively Recruiting

Hardening of the Arteries

17 Actively Recruiting

Not Applicable, Phase 4, Phase 2, Phase 3

Questran Light Reviews: What are patients saying about Questran Light?

5

Patient Review

4/7/2015

Questran Light for Chronic Diarrhea

This medication has been a life-saver. I was struggling with severe diarrhea and couldn't leave the house without constant worry. After just six months of taking one sachet per day, I no longer have any issues.

5

Patient Review

5/25/2012

Questran Light for Chronic Diarrhea

I've been struggling with chronic diarrhea for six years now, and this medication has finally allowed me to have some semblance of a normal life again. I can't thank Questran enough!

5

Patient Review

2/22/2008

Questran Light for Chronic Diarrhea

4.7

Patient Review

1/19/2019

Questran Light for Chronic Diarrhea

Questtan Lite has been a godsend for my Lymphocytic Colitis. I was on steroids for two months prior, but I was still having to use the restroom several times per day. Since starting this medication, though, that urgency has gone away and I've had fewer trips to the bathroom overall.

4.7

Patient Review

10/26/2009

Questran Light for Chronic Diarrhea

Questran Light has been fantastic for me since having my gallbladder removed. It's completely stopped the chronic diarrhea I was experiencing. The only downside is the powdery texture, which makes it a bit difficult to take.

4.7

Patient Review

6/20/2009

Questran Light for Chronic Diarrhea

I wish this were available in pill form. The daily dose is tough to consume otherwise.

4.7

Patient Review

11/15/2009

Questran Light for Chronic Diarrhea

I'd been dealing with IBS for years by the time I saw a specialist in my senior year of high school. They prescribed me this medication, and it worked immediately. That was nine years ago, and I haven't had a single problem since. But now my doctor wants me to stop taking it before I try to get pregnant, and I'm honestly terrified that something will go wrong if I do. This drug has been a miracle for me, and I don't know if I can live without it.

4.7

Patient Review

2/22/2011

Questran Light for Chronic Diarrhea

The taste isn't great, but it's not terrible either. It's more of a gritty texture that turns my stomach.

4

Patient Review

10/6/2014

Questran Light for Chronic Diarrhea

After my intestinal surgery for Crohn's, this medication really helped to control my diarrhea.

3.3

Patient Review

2/26/2009

Questran Light for Chronic Diarrhea

Questran Light was recommended to me by my doctor, and it has been an absolute godsend. If you suffer from chronic diarrhea, I urge you to give this medication a try.

3.3

Patient Review

10/16/2018

Questran Light for Chronic Diarrhea

My stomach nerves were damaged during a hernia surgery, and ever since then I've had diarrhea 2-3 times per week. After taking Questran Lite for two weeks, I experienced perfect results; however, those good results have diminished over the past 6 weeks until now where I'm back at having dumping 2-3 times per week. Does anyone have any suggestions?

3

Patient Review

1/11/2011

Questran Light for High Cholesterol

This medicine has been a godsend for me. I was originally misdiagnosed with IBS, but recently learned that I have Habba Syndrome, which is similar but caused by the overproduction of bile. This medication stops the reabsorption of bile and has completely alleviated my symptoms! The only downside is that the powder is very bitter and unpleasant to drink (even in Gatorade).

3

Patient Review

7/16/2021

Questran Light for Chronic Diarrhea

I've only just started taking this medication and experienced terrible stomach pain on the first day. However, I will persevere as I suffer from chronic diarrhea which can have me running to the bathroom up to 20 times a day. I'm also very sensitive to food and medications, so I'll keep trying this treatment and let you know how it goes.

2.7

Patient Review

6/14/2022

Questran Light for chronic diarrhea due to bile acid malabsorption

I've had to take this powder for years due to bile acid malabsorption, and it's incredibly unpleasant. It does help with the diarrhoea, but I feel like I can't stand to take it another day. I've heard there's a pill available in the UK called Colesevelam that has the same effect, but it's not available in Australia. I hope there's some way I can get my hands on it because Questran is absolutely terrible.

2.7

Patient Review

2/19/2011

Questran Light for Chronic Diarrhea

I'm not sure if this will help me or not, but for those who want a pill form of the treatment, Welchol is available. I tried it last May for my hyperlipidemia and had to take six pills a day, which made me nauseous.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about questran light

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is Questran Light used for?

"This medicine helps to lower your body's cholesterol levels, which can reduce your risk of heart disease. It works by adsorbing bile acids containing cholesterol in the digestive system, which are then eliminated from the body in the faeces."

Answered by AI

What are the side effects of Questran Lite?

"The following effects may occur: constipation, stomach/abdominal pain, gas, nausea, or vomiting. If you experience any of these effects, tell your doctor or pharmacist."

Answered by AI

When should I take Questran?

"This medication is to be taken as prescribed by your doctor. The medication should be taken before a meal and/or at bedtime. Any other medications should be taken at least 1 hour before or 4 hours after you take cholestyramine to avoid interference with absorption."

Answered by AI

Is there an alternative to Questran Light?

"If questran & colesevelam are not available from your local pharmacies, colestipol granules (Brand name Cholestid) is the only alternative bile acid sequestrant available."

Answered by AI

Clinical Trials for Questran Light

Image of Johns Hopkins Bayview Medical Center in Baltimore, United States.

VR-Enhanced PMR for Post-Burn Symptoms

18+
All Sexes
Baltimore, MD

The goal of this clinical trial is to learn whether progressive muscle relaxation (PMR), delivered either alone or enhanced with virtual reality (VR), can help treat chronic symptom, such as pain, itch, anxiety, sleep disturbances, and fatigue, in adult burn survivors. The main questions it aims to answer are: * Does VR-enhanced PMR (VR-PMR) reduce chronic pain, anxiety, itch, sleep disturbances, and fatigue more effectively than standard PMR? * Is VR-PMR a feasible and acceptable self-administered home-based intervention for burn survivors? Researchers will compare two self-administered intervention conditions, VR-enhanced PMR and standard PMR, using a randomized to sequence crossover design to see if VR technology enhances the therapeutic effects of PMR on chronic symptom management in burn survivors. Participants will: * Complete home-based sessions of VR-enhanced PMR * Complete home-based sessions of standard PMR * Report symptoms such as pain, itch, anxiety, sleep disturbances, and fatigue throughout the study * Use VR equipment provided for the intervention period (during the VR-PMR arm)

Recruiting
Has No Placebo

Johns Hopkins Bayview Medical Center

Sheera Lerman Zohar, PhD

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Image of Atlantic Medical Group in Clark, United States.

Supportive Care for High Cholesterol

18 - 120
All Sexes
Clark, NJ

Hypercholesterolemia is recognized as the major driver for cardiovascular morbidity and mortality. To help address this in our community, Atlantic Medical Group (AMG) formed a lipid workgroup chaired by Robert D. Fishberg, MD, and Jeffrey N. Feldman, MD. The overarching goal of the lipid workgroup is to enhance the treatment of lipid disorders in those patients with abnormal lipid levels by improving access to resources at the primary care practice level and specialty level. We aim to develop a model for primary and secondary prevention that integrates guidelines for treatment at the practice level. Our primary objective is to identify high-risk patients by utilizing the electronic health record and partnering with patients' primary care providers to provide comprehensive medical management.

Recruiting
Has No Placebo

Atlantic Medical Group (+1 Sites)

Robert D Fishberg, MD

Regeneron Pharmaceuticals

Image of University of Pennsylvania, Perelman School of Medicine in Philadelphia, United States.

Cascade Screening for High Cholesterol

18+
All Sexes
Philadelphia, PA

The goal of this clinical trial is to test two implementation strategies (automated health system \[Penn Medicine\]-mediated strategy vs. Family Heart Foundation-mediated strategy using a patient navigator) versus usual care to promote family cascade screening for familial hypercholesterolemia (FH) in Penn Medicine patients diagnosed with FH ("probands"). The main questions this study aims to answer are: (1) evaluating the effect of the three approaches on reach (proportion of probands who have at least one family member who completes screening), number of family members screened, number of family members diagnosed with FH, and proband LDL-C levels; and (2) identifying implementation strategy mechanisms focusing on health equity using mixed methods and oversampling populations that experience disparities. Participants (probands) in the active arms (health system \[Penn Medicine\]-mediated, Family Heart Foundation-mediated) will receive messaging that provides education about FH and provides instructions for participating in family cascade screening. A subset of probands will be invited to complete a qualitative interview about their experience receiving the implementation strategy. The research team will compare the active arms to Penn Medicine usual care for cascade screening to evaluate whether the active arms are more effective at promoting cascade screening than usual care.

Waitlist Available
Has No Placebo

University of Pennsylvania, Perelman School of Medicine

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We made a collection of clinical trials featuring Questran Light, we think they might fit your search criteria.
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Image of Washington University School of Medicine in Saint Louis, United States.

Meal Intake for Atherosclerosis

18 - 95
All Sexes
Saint Louis, MO

High protein low carbohydrate diets have become popular in recent years to help facilitate weight loss. It is controversial if these diets are associated with an increased risk of cardiovascular disease. Recent work in mice has implicated monocytes/macrophages and mTOR signaling as the culprit cell type driving the increased cardiovascular risk with high protein diets. We aim to build on this preclinical research by evaluating the effects of liquid meals with different protein and leucine (a potent mTOR activator) contents on circulating human monocytes and platelets. Study participants will be given either a low protein liquid meal, a high protein liquid meal, or a low protein liquid meal with additional leucine. Blood will be collected from study participants just just prior to and for several hours after ingestion of the meals. Activation of amino acid-dependent signaling pathways (particularly mTOR) and downstream sequelae will be evaluated in the isolated monocytes and platelets.

Waitlist Available
Has No Placebo

Washington University School of Medicine (+2 Sites)

Bettina Mittendorfer

Have you considered Questran Light clinical trials?

We made a collection of clinical trials featuring Questran Light, we think they might fit your search criteria.
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