Bleeding two days after wisdom teeth extraction can be compressed to stop bleeding or go to the hospital for suturing to stop bleeding. Eat fluids and no hot food for two days after wisdom tooth extraction, so as not to dislodge the blood clot and cause bleeding. Bleeding after extraction is caused by soft tissue tearing when wisdom teeth are removed, generally bleeding stops 24 hours after extraction, and a small amount of blood is normal after 24 hours. If the bleeding does not stop after two days and the amount of blood is very large, you can first pressure to stop bleeding, bite cotton rolls or gauze pressure on the location of the extraction wound, half an hour after the bleeding can be mostly controlled. If the wisdom teeth extraction wound is relatively large, simple pressure to stop bleeding has no effect, to the hospital stomatology department for suturing to stop bleeding. All, two days after wisdom teeth extraction bleeding can bite cotton rolls or gauze pressure to stop bleeding, but also to the suture to stop bleeding, the need for timely medical attention.