Sucralfate (sucralfate) - Dosing, PA Forms & Info (2026)
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    1. Home
    2. Sucralfate - Sucralfate suspension

    Get your patient on Sucralfate - Sucralfate suspension (Sucralfate)

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    Sucralfate - Sucralfate suspension prescribing information

    • Indications & usage
    • Dosage & administration
    • Contraindications
    • Adverse reactions
    • Drug interactions
    • Description
    • Pharmacology
    • Clinical studies
    • How supplied/storage & handling
    • Data source
    • Indications & usage
    • Dosage & administration
    • Contraindications
    • Adverse reactions
    • Drug interactions
    • Description
    • Pharmacology
    • Clinical studies
    • How supplied/storage & handling
    • Data source
    Prescribing Information
    Indications & Usage

    INDICATIONS AND USAGE

    Sucralfate Oral Suspension is indicated in the short-term (up to 8 weeks) treatment of active duodenal ulcer.

    Dosage & Administration

    DOSAGE AND ADMINISTRATION

    Active Duodenal Ulcer: The recommended adult oral dosage for duodenal ulcer is 1 gram (10 mL) four times per day. Sucralfate Oral Suspension should be administered on an empty stomach.

    Antacids may be prescribed as needed for relief of pain but should not be taken within one-half hour before or after Sucralfate Oral Suspension.

    While healing with sucralfate may occur during the first week or two, treatment should be continued for 4 to 8 weeks unless healing has been demonstrated by x-ray or endoscopic examination.

    Elderly: In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy (See PRECAUTIONS , Geriatric Use ).

    Call your doctor for medical advice about side effects. You may report side effects to Allergan USA, Inc. at 1-800-678-1605 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

    Contraindications

    CONTRAINDICATIONS

    Sucralfate Oral Suspension is contraindicated for patients with known hypersensitivity reactions to the active substance or to any of the excipients.

    Adverse Reactions

    ADVERSE REACTIONS

    Adverse reactions to sucralfate tablets in clinical trials were minor and only rarely led to discontinuation of the drug. In studies involving over 2,700 patients treated with sucralfate, adverse effects were reported in 129 (4.7%).

    Constipation was the most frequent complaint (2%). Other adverse effects reported in less than 0.5% of the patients are listed below by body system:

    Gastrointestinal: diarrhea, dry mouth, flatulence, gastric discomfort, indigestion, nausea, vomiting

    Dermatological: pruritus, rash

    Nervous System: dizziness, insomnia, sleepiness, vertigo

    Other: back pain, headache

    Post-marketing cases of hypersensitivity have been reported with the use of sucralfate oral suspension, including anaphylactic reactions, dyspnea, lip swelling, edema of the mouth, pharyngeal edema, pruritus, rash, swelling of the face and urticaria.

    Cases of bronchospasm, laryngeal edema and respiratory tract edema have been reported with an unknown oral formulation of sucralfate.

    Cases of hyperglycemia have been reported with sucralfate.

    Bezoars have been reported in patients treated with sucralfate. The majority of patients had underlying medical conditions that may predispose to bezoar formation (such as delayed gastric emptying) or were receiving concomitant enteral tube feedings.

    Drug Interactions

    Drug Interactions

    Some studies have shown that simultaneous sucralfate administration in healthy volunteers reduced the extent of absorption (bioavailability) of single doses of the following: cimetidine, digoxin, fluoroquinolone antibiotics, ketoconazole, l-thyroxine, phenytoin, quinidine, ranitidine, tetracycline, and theophylline. Subtherapeutic prothrombin times with concomitant warfarin and sucralfate therapy have been reported in spontaneous and published case reports. However, two clinical studies have demonstrated no change in either serum warfarin concentration or prothrombin time with the addition of sucralfate to chronic warfarin therapy.

    The mechanism of these interactions appears to be nonsystemic in nature, presumably resulting from sucralfate binding to the concomitant agent in the gastrointestinal tract. In all cases studied to date (cimetidine, ciprofloxacin, digoxin, norfloxacin, ofloxacin, and ranitidine), dosing the concomitant medication 2 hours before sucralfate eliminated the interaction. Due to Sucralfate Oral Suspension's potential to alter the absorption of some drugs, Sucralfate Oral Suspension should be administered separately from other drugs when alterations in bioavailability are felt to be critical. In these cases, patients should be monitored appropriately.

    Description

    DESCRIPTION

    Sucralfate Oral Suspension contains sucralfate and sucralfate is an α-D-glucopyranoside, β-D- fructofuranosyl-, octakis-(hydrogen sulfate), aluminum complex.

    Referenced Image

    Sucralfate Oral Suspension for oral administration contains 1 g of sucralfate per 10 mL. Sucralfate Oral Suspension also contains: colloidal silicon dioxide, cherry flavor (containing artificial flavors, benzyl alcohol, lactic acid and maltodextrin), FD&C Red #40, glycerin, methylcellulose, methylparaben, microcrystalline cellulose, purified water, simethicone emulsion and sorbitol solution. Therapeutic category: antiulcer.

    Pharmacology

    CLINICAL PHARMACOLOGY

    Sucralfate is only minimally absorbed from the gastrointestinal tract. The small amounts of the sulfated disaccharide that are absorbed are excreted primarily in the urine.

    Although the mechanism of sucralfate's ability to accelerate healing of duodenal ulcers remains to be fully defined, it is known that it exerts its effect through a local, rather than systemic, action. The following observations also appear pertinent:

    1.   Studies in human subjects and with animal models of ulcer disease have shown that sucralfate forms an ulcer-adherent complex with proteinaceous exudate at the ulcer site.

    2.000000000000000e+00 In vitro , a sucralfate-albumin film provides a barrier to diffusion of hydrogen ions.

    3.   In human subjects, sucralfate given in doses recommended for ulcer therapy inhibits pepsin activity in gastric juice by 32%.

    In vitro , sucralfate adsorbs bile salts.

    These observations suggest that sucralfate's antiulcer activity is the result of formation of an ulcer-adherent complex that covers the ulcer site and protects it against further attack by acid, pepsin, and bile salts. There are approximately 14 to 16 mEq of acid-neutralizing capacity per 1 g dose of sucralfate.

    Clinical Studies

    CLINICAL TRIALS

    In a multicenter, double-blind, placebo-controlled study of Sucralfate Oral Suspension, a dosage regimen of 1 gram (10 mL) four times daily was demonstrated to be superior to placebo in ulcer healing.

    Results from Clinical Trials Healing Rates for Acute Duodenal
    Ulcer
    Treatment
    n
    Week 2
    Healing
    Rates
    Week 4
    Healing
    Rates
    Week 8
    Healing
    Rates
    Sucralfate Oral
    Suspension
    145
    23(16%)•
    66(46%) †
    95(66%) ‡
    Placebo
    147
    10(7%)
    39(27%)
    58(39%)

    • P =0.016           † P =0.001          ‡ P =0.0001

    Equivalence of sucralfate oral suspension to sucralfate tablets has not been demonstrated.

    How Supplied/Storage & Handling

    HOW SUPPLIED

    Sucralfate Oral Suspension 1 g/10 mL is a light pink to pink suspension supplied in the following:

    • NDC 64380-149-01: 420 mL bottles
    • NDC 64380-149-03: 5 x 10 mL unit-dose cups in a tray.
    • NDC 64380-149-04: 10 x 10 mL unit-dose cups in a tray, 3 trays per carton.
    • NDC 64380-149-05: 10 x 10 mL unit-dose cups in a tray, 4 trays per carton.
    • NDC 64380-149-06: 10 x 10 mL unit-dose cups in a tray, 5 trays per carton.
    • NDC 64380-149-07: 10 x 10 mL unit-dose cups in a tray, 10 trays per carton.

    SHAKE WELL BEFORE USING AVOID FREEZING .

    Store at controlled room temperature 20-25°C (68-77°F) [see USP].

    Rx Only

    Manufactured by:

    Strides Pharma Science Limited.

    Bengaluru – 562106, India

    Distributed by:

    Strides Pharma Inc.

    Bridgewater, NJ 088107

    Revised : 07/2025

    Data SourceWe receive information directly from the FDA and PrescriberPoint is updated as frequently as changes are made available
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