Non-nasal treatment methods using carbon dioxide and saline

A releasable non-nasal treatment delivery device for treating at least one area of a patient selected from the group consisting of oral cavity, eye, ear canal, skin care area and foot care area, with a mixture containing carbon dioxide and saline, comprising:

• a) a main housing having a proximal and a distal end and having a hollow central area containing a releasable no-nasal treatment dosage that includes a saline fluid and a gaseous carbon dioxide, wherein said gaseous carbon dioxide is dissolved in said saline fluid;
• b) a dosage dispenser head located at said distal end of said main housing, said dosage dispenser head having at least one flow channel for movement of said dosage from said main housing through said dosage dispenser head and externally of said dosage dispenser head;
• c) a dosage release control component located between said main housing and said dosage dispenser head adapted to permit flow of the dosage comprising said saline fluid and said gaseous carbon dioxide from said main housing and through said dosage dispenser head in response to increased pressure against said dosage release control component wherein said permitte and the carbon dioxide therein does not exceed 1.0% by weight, based on the total weight of the dosage, and wherein said flow rate is a total flow rate of said dosage;
• d) a pressure-changing moveable component located on said main housing, wherein;
• when said dosage dispenser head of said device is placed in an area to be treated and said pressure-changing moveable component is activated by movement toward said dosage, said dosage is at least partially forced through said dosage release control component at the permitted flow rate and through said dosage dispenser head for application of said dosage to said area to be treated.