The oral cavity is the initial passage of food. If oral hygiene is not done well, it is easy to cause a variety of diseases, such as digestive system diseases, diabetes, coronary heart disease, obesity and high blood pressure. The oral cavity is closely related to the internal organs, and diseases can be identified through the oral cavity.

How to identify diseases through the mouth?

1. Look at the color of the mouth

Under normal circumstances, the mouth is pink, without spots, smooth and moist. When leukoplakia is found on the buccal mucosa, lips or tongue mucosa, if the leukoplakia becomes hard, raised or has ulcers, it is necessary to be alert to cancer. The oral mucosa has dark spots and dark spots, mainly distributed near the palate and buccal mucosa, with clear borders and irregular shapes. The dark spots have the risk of cancer. If the dark spot grows rapidly, the state is not clear or there are small spots around the original dark spot, you should pay attention to malignant lesions and go to the hospital for pathological examination in time. If the oral mucosa is red, soft, and clear, it often occurs on the floor of the mouth, the belly of the tongue, and the border of the tongue. This erythema is prone to cancer, and high vigilance is required.

2. Lip color

The function of the spleen and stomach can be learned through the lips. Under normal circumstances, the lips are rosy and shiny, but the color of the lips will change greatly when suffering from diseases. A pale upper lip suggests colon problems such as bloating, diarrhea or abdominal pain, and a pale lower lip suggests stomach problems such as cold stomach pain and vomiting. Pale lips indicate insufficient blood in the lips, more common in anemia or blood loss. Light red lips indicate qi deficiency and physical weakness, while dark red lips are full of blood, which is a symptom of fever. The lips are blue in color and are more common in vascular embolism, cor pulmonale and heart failure. Cyanotic lips, indicating low oxygen in the blood, are common in heart failure, asthma attacks, pneumonia, and cor pulmonale. Lips are pale and bright red, indicating an increase in carbon monoxide in the blood, generally secondary to carbon monoxide poisoning.

3. Observe the morphological changes

Under normal circumstances, lips are rosy and shiny, but chapped lips, erosions and drooling are signs of disease. Chapped lips are caused by the damage of body fluid and the lack of moisture in the lips. It is usually caused by acute fever and excessive loss of water in the body. Such people can apply a layer of vegetable oil or glycerin around the lips. If the condition is further aggravated, it can cause chapped lips, bleeding and crusting, often accompanied by pain, which affects normal eating and speaking, and requires systemic treatment. Erosion of the corner of the mouth is more common in intestinal infectious diseases and acute and chronic gastritis. Skewed lips are more common in cerebral hemorrhage and cerebral infarction symptoms.

Kind tips

You can see physical abnormalities through oral problems. You can usually look in the mirror to see the color and shape of your lips. Once you find any abnormalities, you should go to the hospital for examination in time to rule out the possibility of disease.