Cytoprotectant

Any drug that combats ulcer?s not by reducing [gastric acid]? but by increasing mucosal protection.

Drugs that work in this manner include Carbenoxolone, deglycyrrhizinised liquorice?, sucralfate (aluminium hydroxide and sulphated sucrose?), the prostaglandin? analogue and tri-potassium di-citrato bismuthate.