The treatments for adolescent gingivitis patients include paying attention to oral hygiene, scaling, correcting bad restorations or bad orthodontic appliances, surgical treatment, and regular review. 1. Pay attention to oral hygiene: patients should learn how to brush their teeth properly and develop good oral hygiene habits to prevent recurrence. 2. Scaling: Remove the tartar, plaque and tartar in the false pockets on the gums. 3. Correction of bad restorations or bad orthodontic appliances. 4. Surgery: Gingival fibrous hyperplasia or poorly shaped gums can be treated with gingivoplasty or gingivectomy. 5. Regular checkups: Patients should undergo regular checkups to avoid recurrence of gingivitis. Adolescent gingivitis patients should go to the hospital in time, under the guidance of the doctor standardized treatment.