COMPOSITIONS BASED ON HISTAMINE H-2 RECEPTOR ANTAGONISTS AND CATIONIC EXCHANGERS COMPLEXES

摘要

2136623 9324124 PCTABS00028 Pharmaceutical compositions comprising a complex formed between a histamine H2-receptor antagonist and an ion-exchange resin, for the treatment of gastric disorders, which compositions enhance the residence time of the drug within the stomach and promote local absorption by releasing the drug from the complex in a controlled manner.