First of all, there may be something wrong with the stomach. If you have indigestion or other gastrointestinal problems, your tongue coating will become thick and yellow. This situation is usually accompanied by severe breathing, and people will feel bad breath when they open their mouths.

In this case, it is necessary to adjust the daily diet and regulate the stomach. Eat more light and digestible food, eat less spicy and irritating food and eat less greasy things.

If there is no way to improve the condition of tongue coating by adjusting diet, then you can go to see Chinese medicine and adjust it slowly through Chinese medicine.

Second, it may be caused by fever in the body. Some people's tongue coating is yellow and thick, but they don't feel bored, which is mostly caused by heat in the body.

Then, eat more cold food and reduce excessive internal heat. If it is summer, you can drink some iced mung bean soup to reduce the fire. At the same time, we should also control our diet and not eat things that are easy to get angry.

Third, it may be a urinary system infection. The tongue coating is yellow and thick, and it looks a little greasy at the same time. I always feel a little urine after going to the toilet, so it is likely that there is something wrong with the urinary system.

Don't blindly ponder this situation, you must seek advice as soon as possible. Men, in particular, feel that this problem is difficult to say, embarrassed to say it, and afraid to find a doctor, so they find their own medicine and eat it blindly, and as a result, they miss the treatment time.

In fact, not only adults, but also many children will have yellow and thick tongue coating. Usually, children have this kind of problem because they are full of anger. At this time, they also need to adjust their diet. Don't eat things that get angry easily, and eat less puffed and fried food.