After surgery, if there are still local hard nodes or bumps, two main reasons are considered: first, local tissue hyperplasia within a short period of time after surgery, you can observe the treatment, continue to use antibiotic drugs to control inflammation, and give local hot compresses, after treatment, the local hard nodes or hyperplasia will gradually reduce and return to normal; second, the disease recurrence, because the wheals belong to Because mydriasis is a local inflammation caused by bacterial infection, even after surgery, the local inflammation of the eye is not completely eliminated. Therefore, if there is still no attention to reasonable eye habits, or if the infected bacteria invade the lid gland again, it may lead to a recurrence of the disease, and if long-term relief is not achieved, another surgery is required.