There are many famous triangles in the world
such as Bermuda Triangle
such as Yang Hui Triangle
such as Palace
Danger triangle of the face
The danger triangle of the face usually refers to the triangular area formed by the two corners of the mouth to the root of the nose. Why is it called a dangerous area ? This is related to the unique anatomical physiology of oral and maxillofacial region. The superficial veins of the face include the anterior vein and the superficial temporal vein. The valves of the anterior veins are hypoplastic, few, weak and incomplete. They are usually contracted by muscles, which can reverse the flow of blood.
Do not squeeze acne by hand
The facial danger triangle is rich in blood vessels, and infections in the mouth, nose, throat, and eyes can be extended here. The most serious in that there are many blood vessels in this place leading to the brain. Once they are damaged or infected, they can pass bacteria and their toxins to the brain, causing meningitis or brain abscess.
Therefore, the bloated in the area, even if it is a small scorpion, do not squeeze with your hands, it will cause the spread of infection. It was not just a negligible little bitch, because there was a lot of cases of meningitis and life loss.
