There is a salivation problem during which it should not be ignored:
While it rings as a common phenomenon, if it is verified frequently by adults, it may be possible to have serious health problems.
Da dove proviene la saliva?
The saliva secretion is controlled by the autonomous nervous system, it acts involuntarily, as it does the heartbeat. Le ghiandole salivari nella bocca si dividono in ghiandole salivari grandi e piccole. This is why there is increased salivation: