MedPath

Levamisole

Generic Name
Levamisole
Drug Type
Small Molecule
Chemical Formula
C11H12N2S
CAS Number
14769-73-4
Unique Ingredient Identifier
2880D3468G

Overview

Levamisole is an antihelminthic drug that was commonly used for the treatment of parasitic, viral, and bacterial infections. It was manufactured by Janssen and first used in 1969 as an agent to treat worm infestations Levamisole was approved by the FDA in 1990 as an adjuvant treatment for colon cancer. Prior to this, levamisole was used as an antirheumatic therapy in the 1970s and 1980s for patients with rheumatoid arthritis. Because of its immunomodulatory effects, this drug has been studied in the treatment of various immune-mediated diseases, with some studies showing positive results. This drug has also been used in combination with other drugs for the treatment of various cancers. Levamisole was withdrawn from the American market in 2000 due to its ability to cause serious adverse effects, including agranulocytosis. Interestingly, levamisole has been found as an adulterant in cocaine and can lead to a variety of adverse effects in individuals using this drug.

Indication

For adjuvant treatment in combination with fluorouracil after surgical resection in patients with Dukes' stage C colon cancer. Also used to treat malignant melanoma and head/neck cancer.

Associated Conditions

  • Adenocarcinoma of Colon
  • Ancylostoma duodenale infection
  • Ascaris lumbricoides infection
  • Colorectal Carcinoma (CRC)
  • Enterobius vermicularis infection
  • Necatoriasis due to necator americanus
  • Strongyloides Stercoralis Infection
  • Trichuris Infection

Clinical Trials

Title
Posted
Study ID
Phase
Status
Sponsor
2024/02/12
Phase 2
Not yet recruiting
Programme National de Lutte contre l'Onchocercose, Republic of the Congo
2023/03/16
Phase 4
Recruiting
Jianhua Zhou
2020/05/12
Phase 3
UNKNOWN
2020/04/24
Phase 3
UNKNOWN
2020/04/02
Phase 2
UNKNOWN
Fasa University of Medical Sciences
2019/05/15
Phase 3
UNKNOWN
The First Affiliated Hospital of Zhengzhou University
2019/05/07
Phase 3
UNKNOWN
The First Affiliated Hospital of Zhengzhou University
2017/07/14
Not Applicable
UNKNOWN
Shengyun Lin
2016/06/30
Phase 3
Completed
2012/04/17
Phase 2
UNKNOWN

FDA Drug Approvals

Approved Product
Manufacturer
NDC Code
Route
Strength
Effective Date
Zoetis Inc.
54771-1685
SUBCUTANEOUS
150 mg in 1 mL
8/13/2025

EMA Drug Approvals

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

HSA Drug Approvals

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Approval Date
No HSA approvals found for this drug.

NMPA Drug Approvals

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Approval Date
No NMPA approvals found for this drug.

PPB Drug Approvals

Approved Product
Registration No.
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Strength
Registration Date
No PPB approvals found for this drug.

TGA Drug Approvals

Approved Product
ARTG ID
Sponsor
Registration Type
Status
Registration Date
No TGA approvals found for this drug.

Health Canada Drug Approvals

Approved Product
Company
DIN
Dosage Form
Strength
Market Date
No Health Canada approvals found for this drug.

CIMA AEMPS Drug Approvals

Approved Product
Company
Registration Number
Pharmaceutical Form
Prescription Type
Status
No CIMA AEMPS (Spain) approvals found for this drug.

Philippines FDA Drug Approvals

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

Saudi SFDA Drug Approvals

Approved Product
Company
License Number
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No Saudi SFDA approvals found for this drug.

Malaysia NPRA Drug Approvals

Approved Product
Company
Registration Number
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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.

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