Patients with hard lumps at the earlobe after ear piercing are usually often treated in the following ways: First, if there is inflammatory granulation tissue proliferation, as well as fluid and pus accumulation at the hard lump, patients can perform inflammatory granulation tissue excision under local anesthesia at this time to remove the local fluid and pus accumulation, and the trauma can be flushed with hydrogen peroxide, vital iodine and saline alternately. At the same time, oral amoxicillin and cephalosporin antibiotics can be taken to strengthen the anti-infection treatment. After the local inflammation is controlled, the recurrence of local hard lumps can be avoided. If the hard lump at the earlobe is small in size and there is no obvious swelling and pain, it is mostly considered to be caused by the proliferation of local scar tissue, so you can give Xizituo ointment or Ruyi Jinhuang cream to improve local blood circulation and promote the absorption of the hard lump by itself. If the hard mass is large in size with obvious pressure pain, laser cauterization and liquid nitrogen freezing can be used to induce local coagulative necrosis to achieve better treatment effect.