XerostomiaSevere dryness of the mouth caused by deficient salivation. Can occur as a concomitant effect of illness, but may also be induced by drugs, e.g. anti-hypertensive drugs and psychotropic agents, or irradiation of the salivary glands. Since remineralization of the hard tooth substances is helped by saliva, patients with diminished salivation are exposed to a higher risk of suffering from caries. Particularly intensive prophylactic measures are indicated. An important factor in this connection is regular - possibly several times a day - fluoridation, e.g. with elmex dental rinses or meridol mouthrinse. In such cases, the dentist may also apply elmex gel with a curette. | |
