FIBER LAX- calcium polycarbophil tablet, film coated 
PD-Rx Pharmaceuticals, Inc.

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Drug Facts

Active ingredient (in each captab)

Calcium polycarbophil 625 mg

Purpose

Bulk-Forming Laxative

(equivalent to polycarbophil 500 mg)

Uses

Warnings

Choking: Taking this product without adequate fluid may cause it to swell and block your throat or esophagus and may cause choking.  Do not take this product if you have difficulty in swallowing.  If you experience chest pain, vomiting, or difficulty in swallowing or breathing after taking this product, seek immediate medical attention.

Do not use

longer than one week

Ask a doctor before use if you have

  • abdominal pain, nausea, or vomiting
  • noticed a sudden change in bowel habits that lasts over two weeks

Ask a doctor or pharmacist before use if you are

taking any other drug. Take Fiber-Lax two or more hours before or after other drugs. Laxatives may affect how other drugs work.

Stop use and ask a doctor if

  • you have rectal bleeding
  • you fail to have a bowel movement after using this product.

These may indicate a serious condition.

Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control Center right away.

Directions

Take Fiber-Lax with at least 8 ounces (a full glass) of water or other fluid. Taking this product without enough liquid may cause choking. See choking warning.

Other information

Inactive ingredients

Caramel, crospovidone, hypromellose, magnesium silicate, magnesium stearate, microcrystalline cellulose, mineral oil, polyethylene glycol, silica, sodium lauryl sulfate and stearic acid

Questions or comments?

Call 1-800-645-2158

TAMPER EVIDENT: DO NOT USE IF BLISTER SEAL IS BROKEN OR DAMAGED

*Rugby Laboratories, Inc. is not affiliated with the owner of the trademark FiberCon®.

Distributed by: Rugby Laboratories

17177 N Laurel Park Drive, Suite 233

Livonia, MI 48152

www. Rugbylaboratories.com

16 HOW SUPPLIED

Fiber-Lax Tablets are available as follows:

500 mg: Off White, oval, scored tablet, debossed “CPC 339”. Available in bottles of

30 captabs (NDC 55289-949-30)

Fiber-Lax

55289949 Label

FIBER LAX 
calcium polycarbophil tablet, film coated
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:55289-949(NDC:0536-4306)
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
CALCIUM POLYCARBOPHIL (UNII: 8F049NKY49) (POLYCARBOPHIL - UNII:W25LM17A4W) CALCIUM POLYCARBOPHIL625 mg
Inactive Ingredients
Ingredient NameStrength
CARAMEL (UNII: T9D99G2B1R)  
CROSPOVIDONE, UNSPECIFIED (UNII: 2S7830E561)  
HYPROMELLOSES (UNII: 3NXW29V3WO)  
TALC (UNII: 7SEV7J4R1U)  
MAGNESIUM STEARATE (UNII: 70097M6I30)  
CELLULOSE, MICROCRYSTALLINE (UNII: OP1R32D61U)  
LIGHT MINERAL OIL (UNII: N6K5787QVP)  
POLYETHYLENE GLYCOL 400 (UNII: B697894SGQ)  
SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
SODIUM LAURYL SULFATE (UNII: 368GB5141J)  
STEARIC ACID (UNII: 4ELV7Z65AP)  
Product Characteristics
Colorwhite (Off-white) Score2 pieces
ShapeOVALSize19mm
FlavorImprint Code CPC;339
Contains    
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:55289-949-3030 in 1 BOTTLE, PLASTIC; Type 0: Not a Combination Product03/27/2021
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC Monograph DrugM00709/01/2010
Labeler - PD-Rx Pharmaceuticals, Inc. (156893695)
Registrant - PD-Rx Pharmaceuticals, Inc. (156893695)
Establishment
NameAddressID/FEIBusiness Operations
PD-Rx Pharmaceuticals, Inc.156893695repack(55289-949)

Revised: 10/2023
Document Id: 06be3508-7537-1685-e063-6294a90a7ff1
Set id: 730198a5-b6d9-4fc7-b053-a7c65a93c540
Version: 8
Effective Time: 20231002
 
PD-Rx Pharmaceuticals, Inc.