Hemorrhoids and anal fistulas are two completely different diseases. Clinically, hemorrhoids can be divided into mixed hemorrhoids, internal hemorrhoids, and external hemorrhoids. Internal hemorrhoids are often characterized by intermittent, painless rectal bleeding, while external hemorrhoids primarily cause symptoms such as a foreign body sensation in the anus and itching. For the treatment of hemorrhoids, if the condition severely affects the patient's normal life, surgical treatment can be considered, such as external peeling and internal ligation surgery, and internal hemorrhoid banding. Anal fistulas are mainly due to perianal abscesses that rupture spontaneously or are incised and drained, subsequently forming an anal fistula, which causes the patient to experience recurrent perianal swelling pain and pus and bloody discharge. Treatment for anal fistulas can only be surgical, and early surgical intervention tends to result in relatively fast postoperative recovery. The surgery mainly involves the removal of the internal opening and the fistula tract, followed by diligent postoperative dressing changes to promote wound healing.