Next to the big tooth means the gum tissue, a piece of meat grows on the gum tissue next to the big tooth, there are several possibilities: 1, periapical periodontitis, periapical periodontitis occurs in the teeth near the part of the gum that grows meat, the inflammation penetrates the alveolar bone and forms a fistula on the gum, just like a piece of meat grows on the gum. You need to go to the hospital and have root canal treatment on the affected tooth. Through effective root canal treatment, you can completely treat periapical inflammation and the meat on the gums will disappear. 2. Gingivitis, periodontitis occurs in the gum tissue due to local factors such as plaque, calculus, and bad restorations, and in severe cases, it is like a piece of meat growing on the gums. Patients need to visit a hospital for periodontal treatment and full mouth cleaning to remove undesirable stimuli. After the gum inflammation is eliminated, the flesh on the gums will disappear.3. Gum tumor, this disease requires the patient to visit the hospital and be cured by complete removal of the gum tumor under local anesthesia.