Walgreens

Manufacturer
WALGREENS CO.
Effective date
2025-11-25
Label type
HUMAN OTC DRUG LABEL
Version
7
Source
full-release
Hydrated at
2026-06-01 01:18:04

Label at a glance#

ProductWalgreens Fiber Therapy
Active ingredientMETHYLCELLULOSE (4000 MPA.S)
Label structure7 sections

Indications and uses

helps restore and maintain regularity generally, produces a bowel movement in 12 -72 hours. relieves occasional constipation (irregularity) 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 a...

Dosage and administration

Take this product (child or adult dose) 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. Age Dose Maximum Dose adults & children 12 years of age and over start with 2 caplets. Increase as needed up to 6 times per day. Do not exceed 12 caplets per day Children 6-11 years of age Start with 1 caplet. Increase as needed up ...

Label contents#

Full prescribing information#

Active ingredient (in each caplet)

OTC - ACTIVE INGREDIENT SECTION

Methylcellulose (a non-allergenic fiber) 500mg

Purpose

OTC - PURPOSE SECTION

Bulk-Forming Fiber Laxative

Uses

INDICATIONS & USAGE SECTION

  • helps restore and maintain regularity
  • generally, produces a bowel movement in 12 -72 hours.
  • relieves occasional constipation (irregularity)

Warnings

WARNINGS SECTION

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.

Ask a doctor before use if you have

OTC - ASK DOCTOR SECTION

  • a sudden change in bowel habits that persists over a period of two weeks
  • abdominal pain, nausea or vomiting
Stop use and ask a doctor if

OTC - STOP USE SECTION

  • constipation lasts more than 7 days
  • you have rectal bleeding

These could be signs of a serious condition.

Keep out of reach of children.

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

In case of overdose, get medical help or contact a Poison Control Center right away at 1-800-222-1222.

Directions

DOSAGE & ADMINISTRATION SECTION

Take this product (child or adult dose) 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.

Age

Dose

Maximum Dose

adults & children 12 years of age and over

start with 2 caplets. Increase as needed up to 6 times per day.

Do not exceed 12 caplets per day

Children 6-11 years of age

Start with 1 caplet. Increase as needed up to 6 times per day

Do not exceed 6 caplets per day

children under 6 years of age

Consult a physician

Consult a physician

Other information

SPL UNCLASSIFIED SECTION

  • each caplet contains: appx. 18 mg of calcium
  • store at room temperature
  • protect contents from humidity
  • keep tightly closed

Safety sealed: Do not use if printed seal under cap is torn or missing.

Inactive ingredients

INACTIVE INGREDIENT SECTION

adipic acid, calcium carbonate, crospovidone, FD&C yellow no. 6 aluminum lake, magnesium stearate, microcrystalline cellulose, polysorbate 80, silica.

Questions or comments?

OTC - QUESTIONS SECTION

1-866-467-2748

Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Walgreens

NDC# 0363-1220-10

Compare to Citrucel ®active ingredients ††

Fiber Therapy

METHYLCELLULOSE CAPLETS, 500 mg

FIBER CAPSULES FOR REGULARITY

  • Daily source 100% Soluble Fiber
  • 100 FIBER CAPLETS
  • GLUTEN FREE

Walgreens Pharmacist Recommended

Walgreens Pharmacist Survey

††This product is not manufactured or distributed by GlaxoSmithKline, the distributor of CITRUCEL® Caplets.

DISTRIBUTED BY: WALGREEN CO., 200 WILMOT RD., DEERFIELD, IL 60015

100 % SATISFACTION GUARANTEED walgreens.com ©2018 Walgreen Co.

Walgreens Fiber Therapy 100 counts
Walgreens Fiber Therapy 100 counts

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
198750methylcellulose 500 MG Oral TabletPSN7
198750methylcellulose 500 MG Oral TabletSCD7

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
0363-1220-10WalgreensFiber Therapy100 in 1 BOTTLETABLET1007

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
0363-12200363-1220-10

Ingredients#

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

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

Source Document#

Source XML

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Walgreens Fiber TherapyMETHYLCELLULOSEWALGREENS CO.6401a2c3-5869-4898-81db-3cd7151ca69a2025-11-25WarningsExact identifier
ndc (package): 0363-1220-10
ndc (product): 0363-1220
ndc11 (package): 00363122010
spl id: 4469eed0-2e3b-dffe-e063-6394a90a5513
spl set id: 6401a2c3-5869-4898-81db-3cd7151ca69a

Reported adverse events (FAERS/openFDA)#

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