What is the reason for bitter taste in the mouth when waking up in the morning?

If any of your friends find that they have a bitter taste in their mouth when they wake up, they should pay more attention, because a bitter taste in the mouth may be a sign of some kind of disease. Liver and gallbladder diseases, gastrointestinal diseases, improper diet, mental stress, etc. can all cause a bitter taste in the mouth.

Reasons for bitter mouth when waking up in the morning:

1. Psychological bitterness in the mouth. Modern work and life pressures make a large number of people suffer from long-term work and mental stress, irregular life, insufficient sleep and rest, lack of exercise, etc., which cause bitterness in the mouth; excessive smoking, alcoholism, snoring, sleeping with the mouth open, etc. are also prone to dry mouth and bitterness in the mouth.

2. Oral inflammation, such as gingivitis, bleeding gums and other oral diseases, are common causes of bitter taste in the mouth.

3. Bitter mouth due to stomach heat. Esophagitis and chronic gastritis may also cause bitter mouth due to poor gastric motility, bile reflux, heartburn and other symptoms. If the diet is improper, the gastrointestinal function is sluggish, and the food stays in the gastrointestinal tract for too long, which is very likely to produce damp heat and cause bitter mouth. Eating too much spicy food can also cause bitter mouth.

4. Certain chronic diseases, such as diabetes, are often accompanied by bitter taste in the mouth. In addition, cancer patients may also feel bitter taste in the mouth due to increased sweetness valve and decreased bitterness valve, so be vigilant.

5. Liver and gallbladder diseases. If you feel bitter in the mouth when you wake up in the morning, it is mostly caused by dampness and heat. Dampness and heat in the liver and gallbladder may cause inflammation in the liver and gallbladder. For example, when the liver or gallbladder is inflamed, bile excretion is abnormal, resulting in bitterness in the mouth.