Hard lumps growing on the anal side may be caused by thrombosed external hemorrhoids, perianal abscess and other diseases, the patient can be relieved by general treatment, medication, surgical treatment and other ways. 1. thrombosed external hemorrhoids: patients should pay attention to keep the anus around clean, dry, using dilute potassium permanganate solution for sitz bath, can be used under the guidance of the doctor Ma Yinglong musk hemorrhoid cream, locust angle pills and other medications for treatment, there is inflammation or pain in the patient can be used to Norfloxacin, ibuprofen and other treatments, the condition of the patient can be considered serious surgical treatment. 2. Perianal abscess: Perianal abscess patients can use antibiotics under the guidance of the doctor, such as cefixime, metronidazole, etc.; lubricate the intestinal tract of drugs, such as lactulose, hemp pill, etc.; painkillers, such as ibuprofen, celecoxib, etc. for treatment. Patients with more serious symptoms of abscess can be treated by incision and drainage, minimally invasive material blockage surgery and other ways of surgical treatment to alleviate the condition. It is recommended that patients strictly follow the doctor’s instructions to use medication, actively cooperate with the doctor’s treatment, pay attention to monitoring the condition in life, once the condition worsens or other uncomfortable symptoms need to be timely review of the treatment.