FDA.reportPublic FDA data

Wormicide

Manufacturer
Whitebridge Pet Brands | Westwood Laboratories LLC
Effective date
2026-01-23
Label type
OTC ANIMAL DRUG LABEL
Version
2
Source
full-release
Hydrated at
2026-06-01 02:45:50

Label at a glance#

ProductWormicide
Active ingredientPIPERAZINE CITRATE
Label structure10 sections

Indications and uses

A liquid cat wormer for use in food or drinking water for the removal of large roundworms (ascards) (Toxocara canis, Tococara cati, Toxocaris leonina)

Dosage and administration

One teaspoon (5 ml) per 5 pounds of body weight Apply directly into infested animals mouth or mix into food. Administer to cats 6 weeks or older Repeat treatment in 10 days after first treatment

Storage and handling

Store at temperatures between 59 - 86 F

Label contents#

Full prescribing information#

DRUG FACTS

OTC - ACTIVE INGREDIENT SECTION

Active Ingredients

Piperazine Citrate 275 mg/tsp (5ml) 

(Equivalent to 100 mg Piperazine Base

Purpose

OTC - PURPOSE SECTION

Anthelmintic (Expels Worms)

Uses

INDICATIONS & USAGE SECTION

A liquid cat wormer for use in food or drinking water for the removal of large roundworms (ascards) (Toxocara canis, Tococara cati, Toxocaris leonina)

Warnings

WARNINGS AND PRECAUTIONS SECTION

For oral animal use only.

Do not use

  • On kitten under 6 weeks old or weighing less than 2 1/2 pounds
  • Piperazine is a drug with a wide margin of saftey, occasionally an animal may show nausea, vomiting, or muscular tremors. Such side effects are usually associated with over-dosage; therefore, recommended dosage should be followed carefully. 
  • Animals with know kidnet pathology should be treated only by a veterianarian.

Keep this and all other per products out of reach of children. 

Cautions

WARNINGS AND PRECAUTIONS SECTION

Consult a veterinarian before using in severly debilitated animals. Do not worm animals more than twice yearly except as advised by a veterinarian.  This product is effective for those roundworms stages found in the intestine and does not remove migrating larval stages. Animals should be checked periodically by a veterinarian for the presence of other intestinal parasites. 

Directions

DOSAGE & ADMINISTRATION SECTION

  • One teaspoon (5 ml) per 5 pounds of body weight
  • Apply directly into infested animals mouth or mix into food.
  • Administer to cats 6 weeks or older
  • Repeat treatment in 10 days after first treatment

Other Information 

STORAGE AND HANDLING SECTION

Store at temperatures between 59 - 86 F

Inactive Ingredients

INACTIVE INGREDIENT SECTION

Artifical Flavor, Caramel, Citric Acid, Potassium Sorbate, Sodium Benzoate, Sodium Saccharin, Sorbitiol, Sucrose, Water (Aqua). 

SPL UNCLASSIFIED SECTION

Distrubuted by Whitebridge Pet Brands

St. Louis, MO 63141

2023 Whitebridge. All Right Reserved. 

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Crazy Cat

Crazy Little Kitty Wormer

Liquid Wormer - Piperazine Citrate Syrup 

For Cats & Kittens

Net Contents: 118 ml (4 Fl. OZ.)

image decriptionimage decription

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
1436149piperazine 110 MG in 5 mL Oral SolutionPSN2
1436149piperazine 22 MG/ML Oral SolutionSCD2
1436149piperazine 110 MG per 5 mL Oral SolutionSY2

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
c6f86816-7da6-43ea-8c25-ac9758311cc5Product name120220118
252e11b6-1a9a-4283-a242-df2c129c496dProduct name320170717
6084a4f4-5437-c9a5-caec-5361ee075a59Product name120140508
90c5639a-61b0-88d6-ddcf-21888e94869aProduct name120140508
9514609b-a2a9-f8ec-6ba6-3f8e5ee89877Product name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
86131-302-04Wormicide118 mL in 1 BOTTLE, PLASTICSYRUP1182

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 11 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
86131-30286131-302-04

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 9 matching rows.

Name, UNII, Kind table
NameUNIIKind
PIPERAZINE CITRATE63KP7FXF2IACTIM
WATER059QF0KO0RIACT
SUCROSEC151H8M554IACT
SORBITOL506T60A25RIACT
SACCHARIN SODIUMSB8ZUX40TYIACT
CARAMELT9D99G2B1RIACT
CITRIC ACID MONOHYDRATE2968PHW8QPIACT
POTASSIUM SORBATE1VPU26JZZ4IACT
SODIUM BENZOATEOJ245FE5EUIACT

Source Document#

Source XML

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.