There are many small bumps near the anus for the following reasons: first, condyloma acuminata. The symptoms of warts are a lot of rice grain sized superfluous organisms at the anal opening. The actual fact is that you can find a lot of people who are not able to get a lot of money from the internet. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The treatment is laser or freezing or surgical removal, together with medication to prevent recurrence. Secondly, multiple folliculitis. Some of the more obese or anal moist patients, the perimeter of the anal opening is prone to folliculitis infection. But more will have pain, and even some will have pus, repeatedly after a long time. This treatment is antibiotic treatment, which can be taken orally or applied with topical medication. It is important to keep the perianal area dry and avoid moisture, and to treat it in time to avoid the formation of perianal abscess.