Loose gums may be caused by gingivitis, periodontitis and other diseases, as follows.
1. Gingivitis: chronic gingivitis, gingival tissue edema, gingival margin thickening, no longer close to the tooth surface, due to connective tissue edema and collagen destruction, the gums become soft and fragile, lack of elasticity.
2. Periodontitis: periodontitis, gingival tissue swelling, gingival margin thickening, interdental papillae rounded, and the surface of the teeth is no longer close to the inflammation and exudation as the main lesions, the gums are soft and hypertrophic, lack of elasticity, the surface of the surface of the bright, the gingival margin is sometimes visible vesicles oozing.
Loose gums may have other reasons, it is recommended to go to the hospital in a timely manner, clear cause for targeted treatment.