Wake up in the morning feeling bitter, how to return a responsibility

1.

Physiological factors such

as not brushing teeth before going to bed at night, poor oral hygiene, food residue in the mouth after overnight fermentation not only easy to produce odor, but also lead to bitter taste in the mouth.

2. Liver fire

is caused by improper diet, emotional factors or other viscera heat transmitted to the liver, which can lead to hyperfunction of the liver, redness of the face, bitter taste, dizziness, irritability and other symptoms.

3. Stomach

fire is caused by various factors such as excessive stomach heat and hyperfunction of the stomach, mainly manifested as thirst, halitosis, swollen gums, excessive diet, abdominal pain, constipation and so on.