What should I do if I drool a lot in my sleep and it stinks?

Sleeping often drooling and also very smelly to consider oral diseases or digestive system diseases, can be scaling, anti-inflammatory, protect the gastric mucosa.
1. Oral diseases: for example, gingivitis, periodontitis, etc., due to inflammatory stimuli make saliva secretion increase, residual food will lead to dental calculus and then form bad breath. Dental malformation is also easy to form dental calculus, in the treatment can be scaling, if necessary, under the guidance of the doctor to take antibiotics such as metronidazole and other anti-infective treatment.
2. Digestive system diseases: for example, when indigestion, food accumulates in the gastrointestinal tract and breeds bacteria, and there will be a situation of always drooling and smelling bad while sleeping, it is recommended to eat a light diet, and if necessary, under the advice of the doctor to take drugs such as domperidone to promote digestion; when infected with Helicobacter pylori bacteria, the above situation will occur, and antibacterial treatment can be given.
It is important to consult a doctor in time for these cases. Medication should be prescribed by a doctor.