Why do boys have black lips?

Normally, normal people's lips are pink, but sometimes we find that some people's lips are black. If your lips are black, you need to pay attention to it. Black lips indicate that there is something wrong with your health and you need to take it seriously. It is best to go to the hospital for relevant examinations. After finding out the cause, you should treat the symptoms. Don't take medicine indiscriminately.

What causes black lips in boys?

1. Digestive system

After clinical research, it was found that the cause of black lips is closely related to diseases, especially problems with the digestive system. If the digestive system is not fully functional or if we have long-term constipation, diarrhea and other symptoms, our lips will turn black. There are many reasons for problems with the digestive system, such as bad eating habits or incorrect living habits, which are all causes of digestive system diseases. Therefore, experts remind us that we should try our best to develop good living habits and eating habits in our daily lives.

Especially some patients who have constipation and diarrhea for a long time should be examined and treated as soon as possible. At the same time, experts remind that most patients with symptoms such as constipation and diarrhea have loss of appetite, which are specific manifestations of digestive system malfunction.

2. Blood circulation

Once the blood circulation is poor or blocked, it will cause the lips to turn black. Therefore, when the lips turn black, you should also consider whether it is due to blood circulation problems. In the study, it was found that if the patient has a problem with blood circulation, it will usually induce various cardiovascular and cerebrovascular diseases, the most common of which are heart disease, anemia, etc. In severe cases, it may even induce major diseases such as stroke. Therefore, when the lips turn black, you should check your blood pressure health as soon as possible.

Especially in some places with very cold climate, many people's lips will turn purple due to poor blood circulation at the end of the body, which will also induce various serious diseases in the long run. Therefore, for this part of the population, in addition to taking basic warming measures, they should also eat more foods that have the effect of replenishing blood and qi to promote normal blood circulation.

3. Kidney function

Many people don't know that if there are functional problems with our kidneys, it will also cause our lips to change color. For example, kidney deficiency, nephritis, uremia, etc. are common kidney diseases. Clinical studies have found that the lips of these patients are mainly purple-black. In addition, some patients with chronic adrenal cortex dysfunction have mainly black lips. Therefore, experts remind that after the lips turn black, in addition to checking the health of the above-mentioned organ tissues, special kidney problems should also be checked.

In addition to kidney damage, other factors that can cause lips to turn black include long-term excessive smoking, drinking, or polyps in the digestive tract. Therefore, patients should check the cause before taking effective treatment. These are common reasons for lips turning black.

4. Hepatitis B

Patients with hepatitis B will also have dark lips, and dark lips are also one of the symptoms of worsening hepatitis B. When the liver is severely damaged, liver function will decline, and at this time the melanin in the body will increase, resulting in dark lips. Therefore, patients should pay special attention in their daily lives and should regularly check whether their liver function is normal. Once the function is damaged, active and effective treatment should be carried out.