Pepsigard Gel treats ulcers in the duodenum and aids in healing skin wounds Sucralfate an antiulcer medication creates a protective layer over the ulcer shielding it from stomach acid and promoting healing Take this medicine orally with water preferably on an empty stomach about 1 hour before meals It also helps with healing mouth sores from chemotherapy rectal inflammation from radiation ulcers in Behcets disease and burns Follow the dosage and duration of treatment as recommended by your healthcare provider Report any persistent symptoms or adverse effects promptly