What causes thick white tongue coating? Teach you how to identify your health by looking at your tongue coating

The tongue coating is a thin, white, and moist coating on the back of the tongue of a normal person. Under normal circumstances, the tongue coating of ordinary people will be white, but it is usually thin. So what causes yellow tongue coating?

There are four types of tongue coating: white coating, yellow coating, black coating, and thick coating.

White moss

A thin, white and moist tongue coating is a normal feature of a person's tongue. The tongue coating is thin, white and overly smooth, which is generally seen in superficial symptoms and cold syndromes. If the tongue coating is thick, white and dry, it means that there is a lesion in the gastrointestinal tract, which is often seen in various symptoms of gastritis, enteritis and bad breath. At the same time, thick white tongue coating is also a warning of gastrointestinal metaplasia, and the severity of intestinal metaplasia is directly related to gastric cancer.

Yellow Moss

It is generally manifested as heat syndrome, that is, stomach heat occurs. If the tongue coating is thin, yellow, thick and dry, it means that the internal heat is excessive and the body fluids are damaged. The tongue coating is yellow, dry and prickly, and there are cracks on the tongue, which indicates that the internal heat is extremely severe, the body fluids are severely damaged, and the internal organs are extremely hot. The tongue coating is thick and greasy, which is usually caused by phlegm heat, food accumulation or internal damp heat. The tongue coating is yellow, smooth and moist, which is a sign of yang deficiency.

Black moss

People with gastrointestinal problems will have a thick and greasy tongue coating, which starts out white and gradually turns yellow or black. In addition, clinical findings show that some chronic diseases, such as uremia and malignant tumors, will also cause black tongue coating when the condition worsens. This is a sign of a serious illness and one should go to the hospital to see a doctor in time.

Thick moss

The thickness of the moss is determined by whether the bottom is visible or not. If the tongue cannot be seen through the coating, it is called thick coating. If you have symptoms of gastrointestinal disease, the appearance of thick tongue coating indicates that the condition is already serious and you need to be hospitalized for treatment in time.

Traditional Chinese medicine generally believes that tongue coating is closely related to stomach fire. Most cases of thick white tongue coating are caused by diseases in the stomach. Having tongue coating can cause various physical discomforts, such as bad breath, affecting appetite, causing stomach heat and so on.