METHOD FOR SUPPRESSING ONSET OF GASTRIC ULCER AS ADVERSE EFFECT OF DRUG, ORAL PHARMACEUTICAL COMPOSITION FOR SUPPRESSING ONSET OF GASTRIC ULCER AND METHOD FOR PRODUCING THE SAME

摘要

[Problem] To suppress the onset of adverse effects of drugs that cause gastric ulcers as an adverse effect.;[Solution] The onset of gastric ulcers induced by a drug is suppressed by incorporating, into a pharmaceutical composition containing a drug having gastric ulcers as an adverse effect, a high-molecular polysaccharide that has a molecular weight of 800,000-3,000,000 and that produces a gel when a 0.3% aqueous solution thereof is added dropwise to artificial gastric juice.