Recently, my gums bleed frequently. Sometimes I bleed heavily and cough up blood frequently. I feel

Recently, the patient has frequent gingival bleeding, sometimes a lot of bleeding, often coughing up blood and accompanied by dizziness and fatigue. It is mainly considered that it is caused by oral diseases. The patient does not pay attention to food impaction or periodontal damage when eating at ordinary times, which will cause gingival bleeding, thus forming some inflammatory symptoms.