When squeezing pimples in the face triangle, it may cause intracranial infections, so you can’t squeeze pimples in the face triangle. The facial triangle is generally the triangular area formed by the line from the corners of the mouth to the root of the nose on both sides, and is also known as the danger zone because of the special nature of the facial veins. The facial veins go directly into the venous cavernous sinus of the skull, but there is no venous valve to stop the blood from flowing backward, so in addition to the normal downward flow of blood to the jugular vein, the blood may also reflux into the cranium, so the facial triangle is also known as the facial danger triangle. Since acne is prone to bacterial and microbial infections, when a pimple in the triangle is squeezed, the pathogens carried in the pimple may enter the skull through the facial veins and cause secondary infections. Secondary infections within the skull may lead to physical dysfunction, mental behavioral abnormalities, etc. Therefore, the triangle area pimples should not be squeezed. It is not only recommended to squeeze pimples in the triangle area, but also pimples on the face, which may lead to pimple marks, pimples pits, and infections. When acne on the face, it is recommended to seek medical treatment in time and under the guidance of professional doctors.