What should I do if my tooth is very loose?

1. If tooth mobility is caused by periodontal disease, periodontal treatment should be performed, including teeth cleaning and scaling and root planing, to control periodontal inflammation and promote healing of periodontal tissues. 2. If tooth mobility results from missing teeth, dental implants or dental bridges can be considered to replace the missing teeth and restore dental stability. 3. Brush teeth regularly, use dental floss and mouthwash to maintain oral hygiene, and prevent bacterial infections and periodontal diseases. Avoid eating hard foods such as nuts and hard candies to reduce stress on the teeth and help maintain tooth stability.