How did anus grow a hard knot in one's heart to do

Anal long a hard knot, consider the following reasons, different treatment methods, the first point, external hemorrhoids, especially thrombotic external hemorrhoids, can be conservative treatment, light diet, pay attention to rest, keep defecate unobstructed, can reduce external hemorrhoids.

If combined with pain, can be external hemorrhoids thrombectomy. The second point, anal abscess, can appear around the anal mouth infectious mass, there is obvious tenderness, often need for abscess incision and drainage.

The third point, sebaceous cyst infection, often around the anal mouth induration, often need to be surgically removed under local anesthesia.