Sleeping up with blood in the mouth suggests that patients go to a general hospital to check the blood routine as well as the coagulation quadruple test to rule out the presence of bleeding disorders, such as leukemia, hemophilia and coagulation disorders. If the patient has the habit of taking anticoagulant drugs for a long time, such as aspirin, warfarin and other such drugs may also appear bleeding gums, get up in the morning will feel blood in the mouth. If the patient’s oral hygiene is poor, there is a relatively heavy gingivitis, periodontitis, etc. may also lead to bleeding gums, get up in the morning there will be blood in the mouth, it is recommended that the patient go to the periodontics and periodontal basic treatment, remove intraoral calculus, plaque in daily life to maintain good oral hygiene, brush your teeth carefully and develop a regular checkup of the oral hygiene of hospitals, go to the hospital regularly to ultrasonic gingival cleaning habits. The habit of ultrasonic gingival cleaning is also practiced.