Bitter mouth in the morning may indicate cancer, or it may be caused by oral diseases, Helicobacter pylori infection, liver and gallbladder diseases and constipation.
1. Cancer Part of digestive system cancer patients may have bitter mouth in the morning due to indigestion and other reasons, such as oral cancer, stomach cancer and so on. At this time, the duration of bitter mouth symptoms is relatively longer and the degree is more serious.
2. Oral diseases, such as gingivitis, can cause bitter mouth;
3. Helicobacter pylori infection: Helicobacter pylori infection may also cause bitter mouth;
4. Hepatobiliary diseases: such as cholecystitis, gallstones, hepatitis, etc., may appear due to the reflux of bile into the mouth to appear bitter mouth;
5. Constipation: Constipation is usually accompanied by bitter mouth.
It is recommended to consult a doctor in time to improve the examination to clarify the cause of the disease, and then carry out the relevant treatment.