1. Symptoms of self-awareness

Often when brushing teeth or biting hard objects, the gums bleed, and some patients will feel local itching, swelling, discomfort, bad breath and other symptoms.

2. Local performance

The wandering gums and gingival papillae are bright red or dark red, and in severe cases, the scope of inflammation and congestion can spread to the attached gums; The gingival tissue is swollen, the gingival margin is thickened, the interdental papilla is round and blunt, and it is no longer close to the tooth surface, and the stippling disappears and the surface is bright; Gums become soft and fragile, lack elasticity, and sometimes become hard and thick; The exploration of gingival sulcus can reach more than 3 cm; Gently explore the gingival sulcus to bleed; Gingival sulcus exudation increased.