1.Blood in the stool Blood in the stool is an early symptom of internal hemorrhoids. It is mostly blood on hand paper, and in severe cases, it can be seen as dripping or even spraying bleeding. The bleeding usually occurs before or after the stool, and the blood is bright red. It does not mix with the stool. Most of them are not accompanied by pain. As the nucleus of the internal hemorrhoid increases to a certain extent, it will prolapse through the anus. The lighter ones will come out of the anus only when defecating, and can be returned by themselves afterwards, while the heavier ones will come out when coughing, walking, or squatting hard, and cannot be returned by themselves after they come out, and must be returned by hand. The prolapse of the hemorrhoid nucleus during the bowel movement can cause incomplete bowel movements, a feeling of incompleteness, and a feeling of inability to wipe after the bowel movement. 3, pain Generally hemorrhoids do not occur pain, only in the event of impaction, edema or thrombosis will occur swelling, severe pain and other symptoms. The repeated prolapse of the hemorrhoid nucleus leads to relaxation of the anal sphincter, incomplete closure of the anus, and often exudates from the anus, causing local dampness in the anus. Long-term moisture stimulation, resulting in local itching discomfort. 5.Other symptoms such as local discomfort in the anus and other local atypical symptoms of the anus.