Saliva, yellow, foul smelling during sleep. Is that normal? Why does it happen?
hello doctor. My case may be special . for years i have been having sliva wetting my pillow ,yellowish color,very bad to smell, i have to change my pillow case daily; it happens only at night when im sleeping. i always find traces of it on the pillow do i need to worry about or is quite natural. can u let me knwo why it occurs