The causes of recurrent internal hemorrhoids may be related to dietary factors, improper defecation and improper care. 1. Dietary factors: regular consumption of spicy and irritating foods may also lead to recurrent attacks of internal hemorrhoids. 2. Improper defecation: most people spend too much time defecating and squatting for a long time, which leads to excessive pressure in the abdomen, and the venous blood can not circulate properly, and also leads to recurrent attacks of internal hemorrhoids. 3. Improper care: hemorrhoids are located in the anus, and the anus is the channel for fecal discharge, easy to be infected by bacteria, if the anal mucosa of mild cracks and other improper care, it will lead to bacterial infection, triggering a variety of inflammation. Thus, it will also induce recurrent attacks of internal hemorrhoids. Patients with recurrent internal hemorrhoids should avoid sitting and standing for a long time, exercise properly, improve physical fitness, maintain local hygiene and cleanliness in the perianal area, and keep the bowel movement smooth. Timely go to the regular hospital to receive diagnosis and treatment.