How is tongue coating black to return a responsibility?

summary

The fur color of normal people is thin white. Because the tip of the filiform papilla in the tongue mucosa differentiates into a "keratotic tree", the gap between the branches of the "keratotic tree" is often filled with exfoliated keratinized epithelium, saliva, bacteria, molds, food debris and exudative white blood cells. These opaque substances cover the red color of the tongue capillaries, and the keratinized epithelium can absorb water and become white when wet, In this way, normal thin white and moist tongue coating is formed. Now let's share how the tongue coating is black?

How is tongue coating black to return a responsibility?

First: yellowing of tongue coating: it is commonly seen in the process of febrile diseases, which indicates that the competition between evil and positive is very fierce, the disease has entered the interior, and the evil has turned into heat. Blackening of tongue coating: it is mainly caused by the proliferation and blackening of filiform papilla of tongue. There are brown black, gray black, burnt black to pitch black and so on. Traditional Chinese medicine believes that patients with this moss, a longer period of disease, disease is more complex and serious.

Second, if the tongue coating is black, but the tip of the tongue is normal light red, and there is no other obvious discomfort, it may belong to the "staining" phenomenon. You may have eaten some colored food or taken some medicine; Taking antibiotics sometimes causes black moss. The above situation is not morbid and there is no need to be nervous. But usually, patients with severe stomach disease should be alert when they observe black moss. If the tip of the tongue is dark red, or even blue and purple, it indicates that the disease is getting worse and they should go to the hospital in time

Third, traditional Chinese medicine believes that the blackening of tongue coating is caused by heat polarization fire. Some people with gastrointestinal problems are prone to cold and dampness, and the tongue coating will become thick and greasy, white at first, and yellow or black gradually. It is found that some chronic diseases, such as uremia and malignant tumor, will also appear black coating when the condition worsens, which is a sign of critical illness, Should be timely to the hospital to see a doctor

matters needing attention

At ordinary times, we can use Ophiopogon japonicus, Nanhua and pangdahai to replace tea, and honeysuckle can be added to those with severe sore throat. You can also use back or ear tip pricking blood letting method to clear fire. Or rub the palms of hands and feet. If you still have breath, you should eat more easily digestible food, such as vegetables and fruits, and eat less fat and fried food. It's better not to drink or smoke.