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.
73 Followers. A. A clear liquid diet consists of clear fluids such as juice without pulp, broth, popsicles (no fruit pieces), plain gelatin, tea and coffee without cream. Always check with your healthcare provider on the specifics about when and how long you need to be on a clear liquid diet.