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PEN Prep

Dosage form
POWDER, FOR SOLUTION
Labeler
PEN Prep LLC
Label updated
2011-11-22
Retrieved
2026-09-07
Active ingredients
MAGNESIUM CITRATE
View original label and images on DailyMed ↗
OTC ACTIVE INGREDIENT SECTION

DRUG FACTS ACTIVE INGREDIENT (IN EACH DOSE) MAGNESIUM CITRATE 17 G

PURPOSE SECTION

SALINE LAXATIVE

KEEP OUT OF REACH OF CHILDREN SECTION

KEEP OUT OF REACH OF CHILDREN. IN CASE OF OVERDOSE, GET MEDICAL HELP OR CONTACT A POISON CONTROL CENTER RIGHT AWAY.

INDICATIONS AND USES

RELIEVES OCCASIONAL CONSTIPATION (IRREGULARITY)

WARNINGS SECTION

WARNINGS: ALLERGY ALERT: DO NOT USE IF YOU ARE ALLERGIC TO MAGNESIUM CITRATE. DO NOT EXCEED MAXIMUM DOSE IN A 24 HOUR PERIOD. ASK A DOCTOR BEFORE USE IF YOU HAVE KIDNEY DISEASE  NAUSEA, VOMITING OR ABDOMINAL PAIN  A SUDDEN CHANGE OF BOWEL HABITS FOR OVER 2 WEEKS

ASK A DOCTOR OR PHARMACIST BEFORE USE IF YOU ARE TAKING A PRESCRIPTION DRUG. TAKE THIS PRODUCT TWO OR MORE HOURS BEFORE OR AFTER OTHER DRUDS. WHEN USING THIS PRODUCT YOU MAY HAVE LOOSE, WATERY, MORE FREQUENT STOOLS.

IF PREGNANT OR BREAST FEEDING, ASK A HEALTH PROFESSIONAL BEFORE USE.

DOSAGE AND ADMINISTRATION SECTION

FILL THIS BOTTLE TO THE TOP OF THE LABEL WITH COLD WATER OR OTHER LIQUIDS AND SHAKE THOROUGHLY. IF NEEDED, REFRIGERATE AFTER RECONSTITUTING, AND THEN SHAKE BEFORE USE. DO NOT USE AFTER 36 HOURS OF RECONSTITUTION. OR USE AS DIRECTED BY YOUR DOCTOR. CHILDREN UNDER 12, ASK YOUR DOCTOR.

INACTIVE INGREDIENT SECTION

SUCRALOSE, LEMON FLAVOR

PACKAGE LABEL PRINCIPAL DISPLAY PANEL

PEN PREP TM  CITRATE OF MAGNESIUM 10 FL. OZ. AFTER RECONSTITUTION

OTHER INFORMATION: TAMPER EVIDENT: DO NOT USE IF TAMPER-PROOF CAP IS OPEN OR BROKEN.

QUESTIONS OR COMMENTS? 956-605-7590  PEN PREP L.L.C. MCALLEN, TEXAS 78504  WWW.PENRGV.COM

[Image in the official label — see DailyMed source]

DailyMed Set ID: 8dddd410-ca7b-4e9d-8f76-6702324af508 · Version 2
NDC: 76334-001