The removal procedure for acne, or sebaceous cysts, involves surgical removal of the cysts. When the sebaceous gland ducts are blocked, the contents of the sebaceous glands collect to form sebaceous cysts, which appear as round swellings of normal skin color or light blue color, which have smooth surfaces, are often solitary, and may be red, swollen, and painful when secondary infection occurs. Surgery for sebaceous cysts consists of making a pike-shaped incision in the center of the cyst along the skin line under local anesthesia to remove the cyst, followed by cosmetic suturing. When a sebaceous cyst fluctuates secondary to a sebaceous cyst, it needs to be incised and drained promptly. After sebaceous cyst surgery, you need to observe the wound for pain, redness, swelling, infection and other manifestations, if it appears, you need to go to the hospital in time.