MedPath

Cholestyramine

Generic Name
Cholestyramine
Brand Names
Prevalite, Questran
Drug Type
Small Molecule
CAS Number
11041-12-6
Unique Ingredient Identifier
4B33BGI082

Overview

Cholestyramine or colestyramine is a bile acid sequestrant. Bile acid sequestrants are polymeric compounds which serve as ion exchange resins. Cholestyramine resin is quite hydrophilic, but insoluble in water.

Indication

Indicated as adjunctive therapy to diet for the reduction of elevated serum cholesterol in patients with primary hypercholesterolemia (elevated low density lipoprotein [LDL] cholesterol) who do not respond adequately to diet. Also for the relief of pruritus associated with partial biliary obstruction.

Associated Conditions

  • Atherosclerosis
  • Primary Hypercholesterolemia
  • Pruritus

Clinical Trials

Title
Posted
Study ID
Phase
Status
Sponsor
2024/11/27
Early Phase 1
Recruiting
2024/11/20
Phase 4
Active, not recruiting
2024/11/15
Not Applicable
Active, not recruiting
Aydin Adnan Menderes University
2024/06/12
Phase 1
Recruiting
City of Hope Medical Center
2023/11/21
Phase 3
Recruiting
2023/11/18
Phase 4
Not yet recruiting
2023/09/25
Phase 4
Not yet recruiting
2023/08/01
Not Applicable
Recruiting
2023/06/08
Phase 1
Completed
2022/10/13
Phase 4
Completed

FDA Drug Approvals

Approved Product
Manufacturer
NDC Code
Route
Strength
Effective Date
Ajanta Pharma USA Inc.
27241-134
ORAL
4 g in 9 g
11/23/2021
Par Pharmaceutical, Inc.
49884-936
ORAL
4 g in 9 g
9/17/2018
Zydus Lifesciences Limited
70771-1105
ORAL
4 g in 9 g
1/9/2024
EPIC PHARMA, LLC
42806-271
ORAL
4 g in 5.7 g
11/8/2023
Ascend Laboratories, LLC
67877-422
ORAL
4 g in 5.718 g
10/20/2021
EPIC PHARMA, LLC
42806-266
ORAL
4 g in 9 g
12/27/2023
EPIC PHARMA, LLC
42806-269
ORAL
4 g in 5.7 g
12/15/2021
Bryant Ranch Prepack
72162-1834
ORAL
4 g in 8.780 g
3/8/2024
Chartwell RX, LLC
62135-937
ORAL
4 g in 5.7 g
1/9/2023
Bryant Ranch Prepack
63629-2162
ORAL
4 g in 5 g
7/26/2022

EMA Drug Approvals

Approved Product
Authorization Holder
Status
Issued Date
No EMA approvals found for this drug.

HSA Drug Approvals

Approved Product
Manufacturer
Approval Number
Dosage Form
Strength
Approval Date
PMS-CHOLESTYRAMINE POWDER
SIN07426P
POWDER
4.00 g
5/12/1993
RESINCOLESTIRAMINA POWDER
SIN06583P
POWDER
4 g/sachet
9/27/1991

NMPA Drug Approvals

Approved Product
Company
Approval Number
Drug Type
Dosage Form
Approval Date
No NMPA approvals found for this drug.

PPB Drug Approvals

Approved Product
Registration No.
Company
Licence No.
Strength
Registration Date
RESINCOLESTIRAMINA COLESTYRAMINE POWDER FOR ORAL SUSPENSION 4G
N/A
N/A
N/A
5/25/2017

TGA Drug Approvals

Approved Product
ARTG ID
Sponsor
Registration Type
Status
Registration Date
QUESTRAN LITE 4G powder sachet
11971
Medicine
A
8/13/1991

Health Canada Drug Approvals

Approved Product
Company
DIN
Dosage Form
Strength
Market Date
CHOLESTYRAMINE
sorres pharma inc
02236969
Powder For Suspension - Oral
4 G / 5 G
2/17/1998
PHL-CHOLESTYRAMINE POWDER 210G/CAN
pharmel inc
02259249
Powder For Suspension - Oral
4 G / 5 G
12/6/2004
PHL-CHOLESTYRAMINE POWDER FOR SUSPENSION 400GM/CAN
pharmel inc
02259257
Powder For Suspension - Oral
400 G / CAN
12/6/2004
NOVO-CHOLAMINE - PWR 4G/DOSE
novopharm limited
02139189
Suspension ,  Powder - Oral
4 G / DOSE
12/31/1995
NOVO-CHOLAMINE LIGHT - PWR 4G/DOSE
novopharm limited
02139197
Powder ,  Suspension - Oral
4 G / DOSE
12/31/1995
QUESTRAN PWR 378GM/CAN
bristol labs division of bristol-myers squibb
00634093
Powder For Solution - Oral
4 G / PCK
12/31/1985
PHL-CHOLESTYRAMINE REGULAR - 378G TIN
pharmel inc
02237133
Powder For Suspension - Oral
4 G / 9 G
2/17/1998
QUESTRAN LIGHT PWS 4GM/PCK
bristol labs division of bristol-myers squibb
01918486
Powder For Solution - Oral
4 G / PCK
12/31/1991
PMS-CHOLESTYRAMINE
02458373
Powder For Suspension - Oral
4 G / SACHET
N/A
PMS-CHOLESTYRAMINE REGULAR POWDER -4/9G DOSE
02207745
Powder - Oral
4 G / 9 G
12/31/1996

CIMA AEMPS Drug Approvals

Approved Product
Company
Registration Number
Pharmaceutical Form
Prescription Type
Status
EFENSOL 3 g POLVO PARA SUSPENSION ORAL
Lazlo International S.A.
56701
POLVO PARA SUSPENSIÓN ORAL
Medicamento Sujeto A Prescripción Médica. Tratamiento De Larga Duración
Commercialized
RESINCOLESTIRAMINA 4 g POLVO PARA SUSPENSION ORAL
Laboratorios Rubio S.A.
49340
POLVO PARA SUSPENSIÓN ORAL
Medicamento Sujeto A Prescripción Médica. Tratamiento De Larga Duración
Commercialized

Philippines FDA Drug Approvals

Approved Product
Company
License Number
Dosage Form
Strength
Approval Date
No Philippines FDA approvals found for this drug.

Saudi SFDA Drug Approvals

Approved Product
Company
License Number
Dosage Form
Strength
Approval Date
No Saudi SFDA approvals found for this drug.

Malaysia NPRA Drug Approvals

Approved Product
Company
Registration Number
Dosage Form
Strength
Approval Date
No Malaysia NPRA approvals found for this drug.

UK EMC Drug Information

Medicine Name
MA Holder
MA Number
Pharmaceutical Form
Active Ingredient
Authorization Date
No UK EMC drug information found for this drug.

Help Us Improve

Your feedback helps us provide better drug information and insights.

MedPath

Empowering clinical research with data-driven insights and AI-powered tools.

© 2025 MedPath, Inc. All rights reserved.