Sucrose octasulfate, sodium salt is primarily used in the medical and pharmaceutical fields for its protective and healing properties. It is commonly employed in the formulation of medications designed to treat gastrointestinal disorders, such as ulcers and gastritis. The compound works by forming a protective barrier on the mucous membranes of the stomach and intestines, shielding them from acid and digestive enzymes, which promotes healing and reduces inflammation.

Additionally, it is utilized in ophthalmic solutions to aid in the treatment of corneal injuries and dry eye syndrome. Its ability to enhance cellular repair and provide a protective layer makes it effective in accelerating the healing process of damaged eye tissues.

In some cases, it is also incorporated into topical creams and gels for skin conditions, where it helps to soothe irritation, reduce inflammation, and support tissue regeneration. Its versatile applications in healthcare highlight its role as a therapeutic agent in promoting recovery and maintaining tissue integrity.