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Loperamide

Generic Name
Loperamide
Brand Names
Diamode, Imodium, Imodium Multi-symptom Relief
Drug Type
Small Molecule
Chemical Formula
C29H33ClN2O2
CAS Number
53179-11-6
Unique Ingredient Identifier
6X9OC3H4II

Overview

Loperamide is an anti-diarrheal agent that is available as various over-the-counter products for treating diarrhea. The drug was first synthesized in 1969 and used medically in 1976. It is a highly lipophilic synthetic phenylpiperidine opioid that is structurally similar to opiate receptor agonists such as diphenoxylate and haloperidol. Due to pharmacological properties, loperamide has been misused and abused to self-manage opioid withdrawal symptoms and to induce euphoria. However, loperamide is associated with a risk for experiencing a range of adverse effects, often life-threatening, if taking for non-therapeutic reasons or at doses higher than the recommended dose.

Background

Loperamide is an anti-diarrheal agent that is available as various over-the-counter products for treating diarrhea. The drug was first synthesized in 1969 and used medically in 1976. It is a highly lipophilic synthetic phenylpiperidine opioid that is structurally similar to opiate receptor agonists such as diphenoxylate and haloperidol. Due to pharmacological properties, loperamide has been misused and abused to self-manage opioid withdrawal symptoms and to induce euphoria. However, loperamide is associated with a risk for experiencing a range of adverse effects, often life-threatening, if taking for non-therapeutic reasons or at doses higher than the recommended dose.

Indication

Loperamide is indicated for the relief of diarrhea, including Travelers’ Diarrhea. As an off-label use, it is often used to manage chemotherapy-related diarrhea.

Associated Conditions

  • Diarrhea
  • Traveler's Diarrhea

FDA Approved Products

Loperamide Hydrochloride
Manufacturer:REMEDYREPACK INC.
Route:ORAL
Strength:2 mg in 1 1
Approved: 2024/03/06
NDC:70518-3400
Loperamide Hydrochloride
Manufacturer:Aphena Pharma Solutions - Tennessee, LLC
Route:ORAL
Strength:2 mg in 1 1
Approved: 2024/02/01
NDC:71610-781
LOPERAMIDE HYDROCHLORIDE
Manufacturer:DIRECT RX
Route:ORAL
Strength:2 mg in 1 1
Approved: 2023/04/20
NDC:61919-423
Loperamide Hydrochloride
Manufacturer:Aphena Pharma Solutions - Tennessee, LLC
Route:ORAL
Strength:2 mg in 1 1
Approved: 2022/05/02
NDC:71610-648
Loperamide Hydrochloride
Manufacturer:Edenbridge Pharmaceuticals LLC.
Route:ORAL
Strength:2 mg in 1 1
Approved: 2021/10/07
NDC:42799-605

Singapore Approved Products

IMODIUM CAPSULE 2 mg
Manufacturer:JANSSEN PHARMACEUTICA NV, JNTL Consumer Health (France) SAS
Form:CAPSULE
Strength:2 mg
Online:Yes
Approved: 1991/05/08
Approval:SIN06212P
COLODIUM CAPSULE 2 mg
Manufacturer:HOVID Bhd.
Form:CAPSULE
Strength:2.00MG
Online:Yes
Approved: 1995/02/23
Approval:SIN08031P
DIATROL SYRUP 1 mg/5 ml
Manufacturer:SUNWARD PHARMACEUTICAL PRIVATE LIMITED
Form:SYRUP
Strength:1 mg/5 ml
Online:Yes
Approved: 1991/03/27
Approval:SIN05600P
ABYDIUM CAPSULES 2MG
Manufacturer:XL Laboratories Private Limited
Form:CAPSULE
Strength:2.00 mg
Online:Yes
Approved: 2022/03/24
Approval:SIN16450P
DIATROL CAPSULE 2 mg
Manufacturer:SUNWARD PHARMACEUTICAL PRIVATE LIMITED
Form:CAPSULE
Strength:2 mg
Online:Yes
Approved: 1992/07/10
Approval:SIN07107P

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