Prevalite

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

Treatment

5 FDA approvals

20 Active Studies for Prevalite

What is Prevalite

Cholestyramine

The Generic name of this drug

Treatment Summary

Cholestyramine (also known as Colestyramine) is a medication that binds to bile acids in the gut and prevents them from being absorbed into the body. It is an ion exchange resin that is very water-soluble, but not water-soluble. This drug is used to treat high cholesterol and other conditions involving bile acids.

Cholestyramine Light

is the brand name

image of different drug pills on a surface

Prevalite 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 Prevalite Affects Patients

Cholesterol is the main ingredient used to create bile acids in the body. During digestion, bile acids are released into the intestines, where most of them are absorbed and returned to the liver. However, cholestyramine resin binds to bile acids in the intestines, forming an insoluble complex that is then excreted and not absorbed back into the liver, reducing the amount of bile acids in circulation.

How Prevalite works in the body

Cholestyramine works by preventing bile acids from reabsorbing into your system. It is made out of a special type of resin that exchanges its negatively-charged ions for the anionic bile acids present in your gastrointestinal tract. This resin is held together by a functional group made from quaternary ammonium and styrene-divinylbenzene copolymer.

When to interrupt dosage

The proffered dosage of Prevalite is contingent upon the determined state, including Hardening of the arteries, Itch and Primary Hypercholesterolemia. The amount of dosage fluctuates according to the technique of delivery (e.g. Oral or Powder, for suspension) as presented 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, Powder, for solution - Oral, Tablet, Tablet - Oral, Kit; Powder - Oral, Kit; Powder, Powder, Powder - Oral, Powder; Suspension - Oral, Powder; Suspension

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

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

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

Warnings

Prevalite has one contraindication, and thus should not be blended with the ailments listed in the subsequent table.

Prevalite Contraindications

Condition

Risk Level

Notes

complete biliary obstruction

Do Not Combine

There are 20 known major drug interactions with Prevalite.

Common Prevalite 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.

Prevalite Toxicity & Overdose Risk

Taking too much of this drug may result in a blockage in the stomach or intestines.

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

Prevalite Novel Uses: Which Conditions Have a Clinical Trial Featuring Prevalite?

68 active clinical trials are being conducted to assess the effectiveness of Prevalite in relieving 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

Prevalite Reviews: What are patients saying about Prevalite?

5

Patient Review

12/31/2015

Prevalite for Chronic Diarrhea

After my gallbladder was removed, I had really bad diarrhea that made it hard to do anything. Once I started taking Prevalite, everything got better and I could live normally again.

5

Patient Review

1/2/2020

Prevalite for Chronic Diarrhea

This medication is really easy to take and mix with milk. It's helped my diarrhea immensely and has been a complete game-changer for me.

5

Patient Review

7/1/2016

Prevalite for Chronic Diarrhea

The cancer treatment is going well, but I can't afford it. My supplement only covered $78 for 30 packs.

4.7

Patient Review

1/7/2013

Prevalite for Chronic Diarrhea

I had severe problems with diarrhea for several years after my gallbladder was removed. Several doctors told me there was no solution to the problem; my endocrinologist suggested this, and it changed my life. Before, I was apprehensive about eating in a restaurant or going to someone's home for a meal. It has taken a little experimenting to adjust the dosage and frequency, but I've never taken a medication that has made such a difference. Thanks to my wonderful doctor!

4.7

Patient Review

6/8/2012

Prevalite for High Amount of Fats in the Blood

I am currently treating the "dumping syndrome" that can occur after a Gall Bladder removal. This stuff has been working great for me so far. I mix it in orange juice to make the taste and texture more palatable. For the gas, I use charcoal capsules which can be found at health food stores.

4.7

Patient Review

8/27/2013

Prevalite for Chronic Diarrhea

After having my gall bladder removed, I've been on this medication for over five years. It's not the most pleasant experience (I mix it with anything non-carbonated), but it really does wonders! I would never have dreamed of eating or drinking away from home before starting this treatment, but now it's just a part of my life.

4

Patient Review

7/20/2022

Prevalite for Chronic Diarrhea

After struggling with diarrhea for over eight months, I finally found relief in this medication. It took a little getting used to the taste, but it was well worth it!

3.7

Patient Review

8/19/2014

Prevalite for Chronic Diarrhea

The medication was working great for me, but after about 90 days I started to experience severe itching. It gradually got worse and worse until I finally stopped taking the medication three days ago. I'm starting to get some relief from the itching, but it's still not completely gone. I'm going to call my doctor for advice.

3.7

Patient Review

2/5/2022

Prevalite for High Cholesterol

This medication is effective, but the taste is incredibly unpleasant. If you can't stomach it, ask your pharmacist for a different brand that might be more palatable.

3.3

Patient Review

12/2/2012

Prevalite for Chronic Diarrhea

This drug is effective at preventing bile salt diarrhea. However, the taste is not great. I've had better luck with Sandoz Cholestyramine Light in terms of taste.

2

Patient Review

5/28/2021

Prevalite for chronic diarrhea due to bile acid malabsorption

I experienced bowel problems after my Gallbladder surgery, in addition to high cholesterol. This medication gives me terrible heartburn and is difficult to drink; it feels like drinking orange sand. Is there a pill form available?

2

Patient Review

5/2/2022

Prevalite for Chronic Diarrhea

The foam from this is really gross and it tastes terrible. Other brands, like Questran, don't have this problem.

1

Patient Review

5/21/2022

Prevalite for chronic diarrhea due to bile acid malabsorption

The taste of this medication is incredibly bad, to the point where it's hard to mix and consume without gagging. It also led to heartburn, constipation, and other stomach issues. Overall, just a terrible experience that I wouldn't wish on anyone.

1

Patient Review

9/10/2014

Prevalite for High Cholesterol

Prevalite was so incredibly harsh on my throat that I had to stop taking it. Not only did it burn, but I also threw up and got headaches and a stomachache from it.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about prevalite

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

What are side effects of Prevalite?

"If you experience any of the following side effects, speak to your doctor or pharmacist: constipation, stomach/abdominal pain, gas, nausea, or vomiting. Prevention methods for constipation include increasing your intake of dietary fiber, drinking enough water, and exercising."

Answered by AI

What is Prevalite used to treat?

"The drug cholestyramine is available in both a generic form and a brand-name form (Prevalite). It comes as a powder that is mixed with a non-carbonated drink or applesauce and taken orally. Cholestyramine is used to treat high cholesterol (hyperlipidemia) and itching caused by partial bile obstruction."

Answered by AI

Is cholestyramine used to treat diarrhea?

"Cholestyramine powder is most commonly given at a dosage of 4 g per day. The dosage may be increased if needed, but clinical practice suggests that it is often just as effective to give the powder less often, at a dosage of 4 g twice per day."

Answered by AI

What are the side effects of taking cholestyramine?

"Some common gastrointestinal issues include constipation, bloating, stomach pain, gas, and upset stomach. More serious issues can include vomiting, diarrhea, and loss of appetite."

Answered by AI

Clinical Trials for Prevalite

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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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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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

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