People in the middle part of the acne and other places like, is to try not to pick and squeeze, stimulation. But once squeezed, pay attention to the following aspects: first, do not get wet, to avoid aggravation of infection. Second, you can apply anti-inflammatory ointment, such as fusidic acid ointment, or even erythromycin ointment. Thirdly, if the area is red, swollen and painful after squeezing, you can take oral medication, such as anti-inflammatory minocycline, doxycycline, azithromycin, roxithromycin and so on. If necessary, you can take blue light or semiconductor laser. Therefore, after the person in the middle of the long acne must pay attention to not picking and squeezing, if it is really careless, must be handled according to the above methods.