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什麽是牙龈炎?牙般炎是由于細菌的破壞和牙結石的剌激導致牙龈炎症。當 牙嚥發炎時.顏色呈鮮紅或紫紅色,質地松軟,容易出血、化膿,有 口臭、牙龈萎縮,進而牙験暴露,牙齒松動脫落。牙周炎還可逆行 感染引起牙保炎,導致牙齒劇烈疼痛.