Bitter mouth in early morning may be caused by improper oral cleaning, periodontitis, cholecystitis, reflux esophagitis and other factors.
1. Inadequate oral cleaning: patients with long-term poor oral cleaning, resulting in a large number of food residues in the oral cavity, causing bacterial reproduction, the symptoms of bitter mouth.
2. Periodontitis: patients with periodontitis have more dental calculus in the whole mouth, and there is also a large number of bacterial reproduction in the blind periodontal pockets. At night, the oral cavity is in a relatively anaerobic environment, which is more suitable for the reproduction of pathogenic bacteria, so that the symptoms of bitter mouth in the morning.
3. Cholecystitis: usually associated with pathogen infection, chemical stimulation and other factors. It can lead to gallbladder dysfunction, bile backflow into the stomach, and bitter mouth will occur.
4. Reflux esophagitis: patients with increased intra-abdominal pressure, resulting in sphincter contraction, food reflux occurs. As the gastric juice refluxes into the esophagus, bitter mouth occurs.
Patients who wake up early with bitter mouth should go to the hospital in time for diagnosis, identify the specific causes of the disease, and choose the appropriate method of treatment.