Esomeprazole strontium is a proton pump inhibitor. It suppresses gastric acid secretion by specific inhibition H+/K+ ATPase in the gastric parietal cell. The S- and R-isomers of omeprazole are protonated and converted in the acidic compartment of the parietal cell forming the active inhibitor, the achiral sulphenamide. By acting specifically on the proton pump, esomeprazole blocks the final step in acid production, thus reducing gastric acidity. The drug is indicated for the treatment of gastroesophageal reflux disease, reduction the risk of NSAID-associated gastric ulcer, eradication of H.pylori, and pathological hypersecretory conditions.

Dimethyl sulfoxide (DMSO) is a clear odorless liquid, inexpensively produced as a by-product of the paper industry. It is widely available in the USA as a solvent but its medical use is currently restricted by the FDA to the palliative treatment of interstitial cystitis and to certain experimental applications. In medicine, DMSO is also used as a topical analgesic, a vehicle for topical application of pharmaceuticals, as an anti-inflammatory, and an antioxidant.

BIPHENYL DIMETHYL DICARBOXYLATE (BDD) under the brand name Nissel is used in the South Corea for the treatment of chronic hepatitis followed by an increase in serum alanine aminotransferase levels continuously. This compound also participated in clinical trials phase III in the patients with chronic liver disease. In addition, the drug was studied in phase III clinical trials after laparoscopic cholecystectomy. The use of BDD in patients with cholecystitis was expected to inhibit elevated liver enzyme levels and to maintain liver function.