Lip sebaceous gland ectasia is medically known as sebaceous gland ectasia, which can be removed by electrocoagulation, cryotherapy, laser therapy, etc. as prescribed by the doctor. 1. Electro-coagulation: Electro-coagulation is a relatively low voltage, high-frequency power supply with a high current intensity, which causes coagulative necrosis of the diseased tissues to achieve the effect of removing the diseased tissues. 2. Cryotherapy: Cryotherapy is performed by freezing the lesion tissue with liquid nitrogen to cause necrosis of the lesion tissue, so as to remove it. 3. Laser therapy: Laser therapy uses light beams of different energies to irradiate the affected area and remove the lesions without damaging the surrounding normal skin tissues. Patients suffering from sebaceous ectasia on the lips are advised to go to the hospital and follow the doctor’s instructions to choose the appropriate treatment.