Why does my tongue turn black when I'm pregnant?

After a woman becomes pregnant, some abnormal phenomena often occur in her body. Some pregnancy reactions are normal, but some are abnormal. It needs to be judged based on the pregnant woman's own situation, but most pregnant women should be fine, it is just the behavior of some individuals. The tongue is an important organ of the human body, but why does the tongue turn black during pregnancy?

Traditional Chinese medicine believes that black tongue coating is caused by extreme heat turning into fire. Pregnant women with gastrointestinal problems are prone to cold and dampness, and their tongue coating will become thick and greasy, starting out white and gradually turning yellow or black. This is because gastrointestinal dysfunction can lead to the stimulation of bacterial toxins, causing gastrointestinal dysfunction, lowering the pH value of oral saliva, increasing the adhesion between tongue cells, extending the keratin protrusions of the filiform papillae, and being stained black by microorganisms to form black fur.

Pregnant women usually have gastrointestinal symptoms such as abdominal distension, constipation, nausea, and poor appetite. After regulating the stomach and intestines, such as smooth bowel movements and the subsidence of internal heat, the black tongue coating will also disappear. After the black tongue coating disappears, the appetite will also improve. Pregnant women can eat more fruits that are high in water, such as oranges, watermelons, peaches, etc., as well as green vegetables such as carrots and green vegetables.

Black tongue coating in pregnant women may be a sign of central nervous system dysfunction

If a pregnant woman is often listless, depressed, and has poor diet and rest, then the mental stress will cause central nervous system dysfunction and lead to the appearance of black hairy tongue. This is because central nervous system dysfunction can increase the acidity in the mouth, which is conducive to the growth of color-producing mold and causes the appearance of black tongue.

Therefore, healthy eating and living habits are the basis of a healthy body, especially for pregnant women, they should pay more attention to their diet and physical health, eat more fresh fruits and vegetables, pay attention to nutritional supplements, and maintain adequate sleep.

A black tongue during pregnancy may just be tongue staining

If pregnant women often eat certain foods, such as sour plums, black sesame paste, etc., or take medicines, such as compound licorice tablets, iron supplements, etc., it is easy to dye the tongue coating black. This is only a temporary phenomenon and there is no need to worry.

Black tongue in pregnant women may be caused by fungal infection

In the human oral cavity (including on the tongue coating), there grow various bacteria, fungi and other microorganisms. They usually restrict and promote each other, maintaining a certain balance, and do not hinder human health. If a large number of broad-spectrum antibiotics are used to treat diseases, the balance of these microorganisms will be broken. Some bacteria that are more sensitive to antibiotics are killed, while fungi that are relatively resistant to these antibiotics take the opportunity to multiply rapidly. Since molds can produce a variety of colors, various moss colors ranging from brown to black can appear on the tongue.

Black tongue coating in pregnant women may be caused by inflammation and infection

You should know that various inflammatory infections can also cause black tongue coating in pregnant women, including pneumonia, pyelonephritis, gangrenous appendicitis, peritonitis, cholecystitis, lower limb phlebitis, suppurative osteomyelitis, pelvic inflammatory disease and sepsis. Infection, high fever, toxic stimulation and other factors can cause the filiform papillae of the tongue to proliferate excessively, and then be stained black by microorganisms, and the brown-black keratinized cells unique to black tongue coating appear, making the tongue coating dry, yellow and black.

Pregnant women with black tongue coating may have serious diseases

Clinically, it has been found that some chronic diseases, such as severe liver damage in the late stage of cirrhosis, chronic renal failure and uremia, various late-stage cancers and extremely weak physical condition, malignant tumors, etc., will also cause black tongue when the condition worsens. This is a sign of serious illness and you should go to the hospital to see a doctor in time.