When I brushed my teeth in the morning, I inadvertently looked at my tongue and found that it was yellow and covered with dense particles. Is this a symptom of excessive internal heat? Usually the tongue coating is white, why is it yellow now? Many people think that yellow tongue coating means getting angry, but what is the real reason is still a difficult problem. Don't ignore the yellowing of the tongue coating, which may reflect some diseases in your body. What is the yellow tongue coating?

1, may get angry.

The most easily thought of yellow tongue coating is getting angry, especially in spring, when the weather is dry. You get angry if you don't pay attention. For example, if you eat too much fried and spicy food, you will unconsciously find some symptoms of getting angry, such as toothache, oral ulcer and constipation.

2, digestive system disorder

If your tongue coating often turns yellow recently, it proves that you have a disorder of the digestive system. The disorder of digestive system often brings a lot of pain to the body, such as indigestion, constipation, colitis, etc. These symptoms will also have an impact on life. People with digestive disorders usually have symptoms of nausea, vomiting, loss of appetite and bad oil.

3, wind-heat cold

Patients with wind-heat cold are different from patients with wind-cold cold cold. People with wind-cold colds will have pale tongue coating, while those with wind-heat colds will have yellow tongue coating. Some people will also have a yellow tongue coating when they have a fever or after a fever, because when the body temperature rises, a lot of water in the body is consumed, saliva in the mouth will also decrease, and the tongue coating will be dry and yellow.

4. Symptoms of hepatitis

Yellowing and bitter tongue coating are symptoms of hepatitis. The liver detoxification function of hepatitis patients is very poor, and the metabolism of the body is gradually weakening, so it will affect the microcirculation of the body, and the tongue coating will turn yellow and bitter, and it will not retreat for a long time. If such symptoms appear, you should go to the hospital for examination in time.