Causes of bad breath
Oral diseases: with dental caries, gingivitis, periodontitis, oral mucositis, and tooth decay, gum disease and other oral diseases, the oral content easy to breed bacteria, especially anaerobic bacteria, which break down to produce a sulfide, issued a taste of corruption, and produce bad breath. Gastrointestinal disorders, such as peptic ulcer, chronic gastritis, functional dyspepsia, etc., may be associated with bad breath. Recently, we also found that many of the stomach by Helicobacter pylori infection leads to disease, bad breath were significantly higher than those not infected, and the cure of H. pylori, significantly reduced the symptoms of bad breath. Helicobacter pylori infection may be due to the direct generate sulfide, causing bad breath. Smoking, drinking, drinking coffee and eating and regular onions, garlic, leeks and other spicy foods, or hobby stinky, rotten egg smell of food, who has also prone to bad breath occurs. Dieting to lose weight, or illness can not eat, or reduced salivary gland function in the elderly, women during menstruation occurs endocrine disorder caused by reduced saliva secretion, is conducive to the growth of anaerobic bacteria, so the bad breath. Psychological pressure, frequent mental stress causes the body in the excited state of parasympathetic reflex appeared digestive gland, especially salivary secretion, leading to dry mouth, which is conducive to growth of anaerobic bacteria, which produce bad breath.