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Dosage
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Oral Peptic ulcer Adult: 1 g 4 times daily or 2 g bid for 4-8 wk, may extend up to 12 wk if necessary.
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Maintenance dose of 1 g bid may be given to prevent the recurrence of duodenal ulcers. Max: 8 g daily.
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Child: 1 mth-2 yr: 250 mg 4-6 times daily; 2-12 yr: 500 mg 4-6 times daily and 12-18 yr: 1 g 4-6 times daily.
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Oral Chronic gastritis Adult: 1 g 4 times daily or 2 g bid for 4-8 wk, may extend up to 12 wk if necessary.
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Maintenance dose of 1 g bid may be given to prevent the recurrence of duodenal ulcers. Max: 8 g daily. Child: 1 mth-2 yr: 250 mg 4-6 times daily; 2-12 yr: 500 mg 4-6 times daily and 12-18 yr: 1 g 4-6 times daily.
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Oral Prophylaxis of gastrointestinal haemorrhage from stress ulceration Adult: 1 g 6 times daily. Not to exceed 8 g daily.
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Child: 1 mth-2 yr: 250 mg 4-6 times daily; 2-12 yr: 500 mg 4-6 times daily and 12-18 yr: 1 g 4-6 times daily.
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Adverse drug reactions
Constipation, diarrhoea, nausea, dizziness, dry mouth. GI disturbances, rash, pruritus, headache, vertigo, back pain, drowsiness.
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Drug interaction
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Avoid antacids within 30 min of sucralfate admin.
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May reduce absorption of tetracyclines, ranitidine,ketoconazole, theophylline, phenytoin, cimetidine and digoxin (ensure a dosing interval of at least 2 hr between admin of sucralfate and other non-antacid medications).
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Storage
Oral: Store at 20-25°C.
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Mech of action
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Sucralfate protects GI lining against peptic acid, pepsin and bile salts by binding with positively-charged proteins in exudates forming a viscous paste-like adhesive substance thus forming a protective coating.
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Onset: 1-2 hr. Duration: 6 hr. Absorption: <5% after oral admin.
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Distribution: Acts locally at ulcer sites; unbound in GI tract to aluminum and sucrose sulfate.
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Excretion: Mainly in the urine.
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Additional Info
*sucralfate information: Note that there are some more drugs interacting with sucralfate sucralfate sucralfate brands available in India Always prescribe with Generic Name : sucralfate, formulation, and dose (along with brand name if required)
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