Hemorrhoids as well as perianal abscesses are among the causes of hard bumps next to the anus. For different causes of this condition, there are different ways in dealing with it. If it is hemorrhoids caused by hard lumps, especially thrombosed external hemorrhoids, easy to cause this phenomenon, in the treatment of potassium permanganate lotion to wash the affected area, and then use hemorrhoidal cream coated in the affected area, commonly used Ma Yinglong Hemorrhoidal Cream as well as anus tai hemorrhoidal cream and so on. For long-term conservative treatment effect is not obvious, can be used in the way of surgical excision, if the hard lump belongs to the phenomenon of perianal abscess, you need to use surgical incision of abscess way of treatment, after the incision of the internal liquid release, and then ligature suture. After the surgery must prevent infection, you can apply erythromycin ointment to the wound for treatment.