IRCT20230606058391N1 IRCT 2023-06-14 Mazandaran University of Medical Sciences Comparing the Effects of Melatonin and Chlorhexidine mouthwash in People with Gingivitis Comparison of Anti-inflammatory Effect of Melatonin and Chlorhexidine mouthwashes in People with Gingivitis 2023-08-23 anticipated 56 Complete https://irct.ir/trial/70554 interventional Randomization: Not randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Blinding description: Patients and the person collecting information will not know how mouthwash is distributed, and Mouthwashes will be available to Patients in dark bottles with the Same Color and Shape as Codes 1, 2. 3 Gingivities. Intervention 1: Intervention group: The intervention group received 0.2% Melatonin mouthwash. At the same time as mouthwash is given to the patients, they are taught the correct way to brush (Bass) teeth, use dental floss and mouthwash, by the final year student of the project partner. Patients are asked to use 5 ml of mouthwash twice a day for 30 seconds and then not to wash their mouth or eat for an hour. They should do this continuously for 3 weeks. Intervention 2: Control group: The Control group received 0.2% Chlorhexidine mouthwash. At the same time as mouthwash is given to the patients, they are taught the correct way to brush (Bass) teeth, use dental floss and mouthwash, by the final year student of the project partner. Patients are asked to use 5 ml of mouthwash twice a day for 30 seconds and then not to wash their mouth or eat for an hour. They should do this continuously for 3 weeks. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information.