Короткий опис (реферат):
The problem of “Dry mouth” or “Xerostomia” in medical language is being widely spread in recent years. The symptom of “Dry mouth” in the oral cavity may occur as a result of hyposalivation (reduction of salivation) or asialia (complete cessation of salivation). Xerostomia can provoke diseases of internal organs (diseases of the gastrointestinal tract, psycho-emotional disorders) and oral organs (caries, glossalgia, periodontal disease and oral mucosa, paresthesia).