There are many causes of dry mouth. Dry mouth most commonly occurs as a side effect of medications that cause decreased saliva production, including high blood pressure medications, antihistamines, antidepressants, diuretics, nonsteroidal anti-inflammatories, narcotics, and many others.
Liquid diet: The Liquid diet is the restriction of solid food intake, and replacement of solid food with liquids. In hospitals, liquid diets are prescribed by doctors for a number of reasons for patients who are unable to consume solid foods. Liquid diets may be prescribed following surgery or as a preparation for certain medical procedures.
adjective, fuller, fullest. 1. completely filled; containing all that can be held; filled to utmost capacity: a full cup. 2. complete; entire; maximum: a full supply of food for a three-day hike. 3. of the maximum size, amount, extent, volume, etc.: a full load of five tons; to receive full pay.