A man's lips have been purple for many years

If a person suffers from insufficient oxygen, is poisoned, is in shock, has congenital heart disease, respiratory failure, or has a genetic constitution, his lips may become black. In addition, black lips are actually a sign of heart and lung problems, which can affect the amount of oxygen transported through the blood in the human body. If the amount of oxygen is significantly reduced, it will first show up in the darkening of the lips. Let’s discuss below what is the reason why boys’ lips have become dark for many years?

Why have boys' lips turned black for many years?

For men whose mouth turns purple for a long time, if there are no other discomforts in physical and mental health, it is a normal condition, and some people are born with this condition. However, in traditional Chinese medicine, there are many reasons for dark lips. For example, patients with heart disease often have their lips turn purple. Patients with liver disease may also have a dull complexion and dark lips. Patients with tuberculosis and lung cancer may also have dark lips. In addition, partial ischemic oxygen deficiency can also cause darkening of the lips. It is recommended that you go to a regular hospital for a physical examination and receive treatment based on the examination results.

1. When you are very tired and often have anorexia, your lips will turn black. Sometimes, after a person performs strenuous exercise, your lips will turn black.

3. There may be a lack of certain vitamins. The most common one is lack of vitamin C. In this case, the mouth will appear black or purple-black spots.