Although salivary stone disease is not very serious, but it will bring a lot of inconvenience to life, such as the occurrence of salivary stone disease, may lead to the impact of language function or eating impact. Specific effects are as follows: 1, affect the language function, salivary stone disease will cause the salivary gland secretion reduction, at this time will feel dry mouth, dry mouth when talking is not so convenient; 2, affect the digestion, eating, especially when eating dry food, if there is no saliva full stirring, lubrication or chewing into a ball, swallowing may be difficult, more importantly, the salivary gland secretion of digestive enzymes, can not be well mixed with food, may If salivary stone disease is combined with infection, it may cause swelling of the maxillofacial area and even spread the infection to intracranial infection, so salivary stone disease should not be ignored.