Generally speaking, no matter which part of the face the acne grows in, it is not recommended to squeeze, especially from the corner of the mouth on both sides to the root of the nose area of the triangle area of the acne can not be squeezed. Facial acne do not try to use your hands to squeeze, because the hand more bacteria, squeeze the process is easy to cause infection, is not conducive to the recovery of acne; and extrusion of acne is easy to lead to the spread of infection, mechanical damage to the local soft tissue, resulting in localized pimple marks pits. In addition, the corners of the mouth and the root of the nose area for the facial danger triangle, this area is rich in blood vessels, the veins directly into the intracranial venous cavernous sinus and the veins do not have a venous valve, when squeezing the acne caused by local muscle contraction of the blood can return to enter the veins in the cranium can lead to intracranial infections and lead to serious consequences. Facial acne patients, there is a willingness to treat it is recommended to the regular hospital dermatology consultation, in accordance with the advice of specialized physicians standardized treatment.