black lips

Introduction

Introduction Normal healthy lips are generally rosy and shiny, with moderate and elastic wet and dry. Once the body has a problem, the lips will change. Lip black is closely related to digestive system, kidney and lung diseases. Black precipitates, dark spots, may be chronic adrenal insufficiency, or long polyps in the digestive tract, and may also have syphilis, such as other pneumonia, heart failure, asthma, pulmonary heart disease, constipation, abdominal pain, diarrhea may also appear This symptom.

Cause

Cause

1, abnormal digestive system: poor appetite, constipation, diarrhea, bloating, lips will be black.

2, black precipitate, dark spots, may be chronic adrenal insufficiency or long digestive polyps, there may be syphilis

3. People with dark lips or purple-black spots may lack vitamin C.

4, pigmentation on the edge of the lips, may be renal insufficiency;

5, lips and black purple is a clear symptom of blood hypoxia.

6, other symptoms such as pneumonia, heart failure, asthma, pulmonary heart disease, constipation, abdominal pain, diarrhea can also occur.

Examine

an examination

Related inspection

Skin fungus microscopic examination

If you have one or a few black spots on your lips, you should go to the hospital for stomatology or dermatology to rule out the possibility of pigmented or vascular diseases, such as pigmented nevus or hemangioma. If necessary, you should do the relevant examination. . If the overall color is dull and black, pay attention to the digestive system. If there is a circle of black around the lips, it may be related to the body's wet evil or spleen and kidney deficiency.

Diagnosis

Differential diagnosis

Differential diagnosis of lip blackening:

Pale lips: long-term pale lips should go to the hospital to check, the doctor will give you a corresponding check according to their performance and conscious symptoms to rule out the problem of anemia. In addition, some patients with spleen and stomach deficiency and indigestion can also show symptoms of lack of ruddy and dry lips, and some may be accompanied by cold limbs.

Lips and blues: If the lips appear cyanosis for a long time, modern medicine calls it "purple", which indicates that your heart may have problems. In the long run, you should go to the hospital for examination. Some respiratory diseases can also have a lack of luster and ruddy changes in the lips.

Lip red red: normal lip color is mostly pink, if the red color is too bright or dark purple, it may be caused by the so-called "fire" in the body. Such as with bad breath, hiccups, indicating spleen and stomach damp heat; accompanied by two flank pain, anorexia, indicating that the liver fire is too strong.

Yellow lips: yellow lips are rare. If the lips are yellow and accompanied by yellowing of the face and body skin, be careful if your liver is out of order. You should go to the hospital to check if you have hepatitis.

Lip splitting: One of the manifestations of cheilitis is the splitting of the lips. Some people with allergies such as lipstick allergies, or people with poor digestion, will also have this performance. Of course, the same phenomenon can occur in the body lacking water or B vitamins.

Herpes labialis: also known as herpes simplex, is caused by herpes virus infection, which is common in the body's resistance, such as overwork, cold, too much greasy or spicy food, excessive moisture and so on.

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