Excessive salivation SNOMEDCT_US:275295002 Excessive production of saliva MSH:D012798 Excessive salivation Oversalivation Mouth watering Watery mouth HP:0003781 Ptyalism SNOMEDCT_US:53827007 UMLS:C0013132 SNOMEDCT_US:62718007 UMLS:C0037036 Hypersalivation human_phenotype Excessive production of saliva. Abnormality of salivation