The patient drew blood from the bag, the specific treatment is as follows: 1, press the local: the general length of about half an hour, and sometimes longer, to prevent the local continue to bleed; 2, cold compresses, hot compresses: after the bleeding stops, the local can be cold compresses, can make the blood vessel contraction, help to reduce the pain, but also prevent the continued seepage of blood. After one day, the local can be changed to hot compresses, can promote the absorption of hematoma, but also can reduce the discomfort; 3, adjust the diet: for example, can not eat too spicy food, do not drink drinks containing alcohol, may lead to slow recovery of the local, can be appropriate intake of fresh fruits and green vegetables, appropriate intake of low-fat high-quality protein, in order to promote the local as soon as possible to recover; 4, avoid strenuous exercise: local Try not to do too intense sports, such as playing ball, speed running, etc., may lead to blood vessels bleeding again, and also try not to press and rub the local, may also lead to blood vessels bleeding again.