Adhesive oral dissolved films in managing oral care

A dissolvable film adapted to adhere to an oral mucosal tissue of a subject and provide denture support, wherein said film comprises:

• i) at least three indigestible hydrophilic polymers constituting from 35% to 55% of the film dry weight;
• ii) a polyacrylic acid polymer;
• and
• iii) active ingredients comprising between 4.0-5.0 mg choline salicylate and between 0.03-0.07 mg cetalkonium chloride;
• wherein said at least, three indigestible hydrophilic polymers comprise xanthan gum and carboxymethyl cellulose (CMC) in a weight ratio of between 1:0.8-1.6 constituting from 15% to 25% of the film dry weight, and hydroxypropyl methylcellulose (HPMC) present in amount of 10% to 40% of the film dry weight;
• and
• wherein the film has a dissolution time in an oral cavity of 1 to 8 hours;
• wherein the film is adapted to be positioned between a subject's gums and denture to reduce pressure of the denture on the subject's gums.