How do you know if you have hemorrhoids?

The main symptom of internal hemorrhoids is painless hematochezia. In addition to hematochezia, there may be no other symptoms. The characteristics of bleeding are often blood, no pain, no itching. When the stool is out, the stool stops automatically. In severe cases, there may be prolapse when the stool is finished. External hemorrhoids performance for the anal part of some small meat pull small meat ball meat package, external hemorrhoids local can be touched, no thrombosis, no edema, no infection, basically less symptoms, once thrombosis or infection occurs, there will be pain, even tenderness is more obvious.