Why does my mouth smell bad when I wake up in the morning?

We all know that bad breath is actually a disease, and there are many causes of bad breath, including some oral diseases or gastrointestinal diseases, etc. If bad breath is not treated, it will not only affect your physical health, but also affect your daily work and social life. After all, no one wants to have close contact with someone with bad breath. So, why do some people have a bad and bitter mouth when they wake up in the morning?

1. Bitter and smelly mouth in the morning: may be due to overeating

For many people, bad breath in the morning comes from the tongue coating. A normal tongue should be red, lively and moist. If the tongue is red, the tongue coating is thick, sticky and yellow, it means that there is dampness and heat accumulation in the body. It is usually caused by overeating and nutrients exceeding the body's needs, which accumulate in the body.

In addition to these symptoms, you may also feel worsening bad breath, a heavy and weak body, a bitter taste in the mouth and dry throat, mouth ulcers, foul-smelling stools, or constipation, and even oily skin and acne on your face.

2. Bitter and smelly mouth in the morning: a sign of liver disease

Patients with liver and gallbladder diseases such as hepatitis, liver disease, cholecystitis, gallstones, etc. are prone to a bitter taste in the mouth due to poor gallbladder function and abnormal bile secretion. If you also have symptoms such as headache, dizziness, flushed face and eyes, impatience and irritability, you need to be alert.

3. Bitter and smelly mouth in the morning: oral inflammation

Gingivitis, bleeding gums, snoring, sleeping with the mouth open, oral inflammation, etc. may cause problems with the mouth's sense of taste and are also common causes of bitter taste in the mouth. The most prominent symptom of oral inflammation is frequent bleeding gums when brushing your teeth in the morning.

It is recommended to pay more attention to oral hygiene, rinse your mouth and brush your teeth more often, and clean your teeth regularly. If you have oral diseases, you should go to the dentistry for diagnosis and treatment in time.

4. Bitter and smelly mouth in the morning: a sign of some chronic diseases

A bitter taste in the mouth after waking up in the morning may also be a sign of certain chronic diseases. For example, people with diabetes often feel a bitter taste in the mouth. Another thing to note is that people with cancer often experience a bitter taste in their mouths.

For most healthy people, the most important way to prevent and relieve the symptoms of bitter taste in the mouth is to develop good living habits, not to smoke, not to drink alcohol, and remember to brush your teeth regularly. This can effectively relieve the symptoms of bitter taste in the mouth and bad breath.