What is the reason for melanin on the lips

Many people have heard the saying that illness comes from the mouth. The lips are the closest to our mouth, so they are naturally most susceptible to diseases. For example, eating spicy food and getting a sore throat can cause acne and blackheads, which are the most common phenomena. The lips may also turn purple, develop spots or produce melanin. So what is the reason for melanin on the lips? Today I will tell you what causes melanin on the lips.

Disease analysis: The appearance of black spots on the lips is mainly caused by abnormal melanin deposition. There are two most common diseases for this abnormal melanin deposition. One is mucosal melanoma, which refers to abnormal melanin deposition that is not related to racial pigmentation or pigmentation caused by systemic disease syndrome. The other disease is pigmented intestinal polyposis syndrome.

Mucosal black spots generally have no symptoms and are most common on the lower lip. The black spots do not protrude above the mucosal surface and have clear boundaries around them. They are often in the form of uniform flakes or small clumps.

The general diameter is about 5mm. The color of dark spots varies depending on race, individual, the amount of melanin, and where the melanin is located. The closer the melanin is to the epidermis in the epithelium, the darker the color. These spots are currently considered to be benign lesions and do not require treatment, but they should be carefully observed. If there are changes in color, size, or even symptoms such as ulcers and bleeding, they should be surgically removed to avoid malignant changes.

Pigmented intestinal polyposis syndrome is an autosomal genetic disease that is inherited in families. In addition to the red lips, pigmentation can also appear on the skin around the mouth, cheek mucosa, palms, soles, fingers and toes, eyelids, nose, etc. It is usually visible a few months after birth and becomes more obvious with age. In addition to pigmentation, this disease also causes multiple intestinal polyps. Some patients may also experience symptoms such as periodic abdominal pain, diarrhea, and bloody stools. Severe cases may even lead to complications such as intestinal obstruction and intussusception.

Pigmentation on the skin generally does not become malignant, but it affects the appearance and there is currently no effective treatment. Intestinal polyps should be treated actively to avoid more serious complications or even malignant transformation. Guidance: In addition, it is recommended to drink more water, eat less high-fat food, and use less cosmetics. Wash your face with hot water more often. It is recommended that you take zinc gluconate orally, or take vitamin B at the same time. You must drink plenty of water on a regular basis.

Eat more vegetables. Do not eat MSG or chicken essence, as this will increase the excretion of zinc. Because they may lead to increased zinc excretion. Zinc deficiency can also cause this disease. There is no specific treatment for this.

You can try applying vitamin E on your lips before going to bed. Your lips will be brighter the next day. Also, remember to choose a lip balm with sunscreen.

Suggestions:

1. Pay attention to labor protection and avoid direct exposure to sunlight. Ultraviolet rays can promote melanocytes to produce melanin particles, making the skin darker. It is best to apply some whitening sunscreen on the exposed areas.

2. Pay attention to your diet. Usually, you should drink more water, eat more fresh vegetables, hawthorn, carrots, and eat less salt to reduce the formation of melanin.

3. Take vitamin C orally, which can reduce dopaquinone to dopa, thereby inhibiting the formation of melanin.