Puberty gingivitis is the main cause for the following reasons:
Occurred in the high-grade primary and junior secondary school students. Prone to periods of menarche female students, which with the endocrine changes. It features children with good oral hygiene, and gingival hyperplasia have a bleeding tendency. For fear of touching children with bleeding gums and do not want to brush their teeth, resulting in poor oral hygiene condition to increase. Children should pay attention to oral hygiene, gargle with mouthwash, iodine glycerin treated partial treatment. In general the body began to increase secretion of progesterone after natural recovery.