A slippery mouth with pulls may be caused by dry mouth syndrome, salivary secretion disorder, the body suffers from other diseases and other reasons. 1. Dry mouth: dry mouth is related to the body’s estrogen secretion and the fibrosis of the salivary glands, and dry mouth occurs when estrogen secretion decreases after menopause. It usually occurs in older women, and therefore leads to a slippery, drawn-out mouth. 2. Salivary secretion disorder: the mouth is slippery with pulling silk may be due to the salivary glands of the salivary secretion disorder caused by dry mouth, that is to say, the saliva secretion is not enough, resulting in saliva can not play the role of rinsing caused by the mouth slippery with the phenomenon of pulling silk. 3. The body suffers from other diseases: if there is a malignant tumor patients, after chemotherapy will cause damage to the salivary glands, salivary secretion is reduced, the mouth is slippery with the phenomenon of silk. If you suffer from gingivitis, periodontitis patients may also appear in the mouth slippery phenomenon. If a patient has a slippery mouth, he or she should seek medical advice and take appropriate treatment under the guidance of a doctor.