White and thick tongue coating, bitter mouth and bad breath

1, oral hygiene is poor, such as

usually do not pay attention to careful brushing, food residue fermentation in the mouth, can lead to thick tongue coating, and the phenomenon of bad breath and

bitter

mouth, generally careful brushing, the above symptoms will be alleviated.

2, periodontitis

periodontitis consideration and dental plaque, dental calculus, traumatic occlusion, food impaction and other factors, can lead to periodontal tissue redness, soft texture, manifested as gingival bleeding, bitter mouth, bad breath, white thick tongue coating, etc.

3, dry mouth disease

Drinking too little, eating salty food, a lot of sweating, plant nerve disorders, etc., will cause dry mouth disease, patients will be manifested as dry mouth, thirst, thick tongue coating, bitter mouth and bad breath.