Hormonal changes may increase the risk of periodontal disease.

Hormonal changes related to puberty may increase on adolescents at risk of developing periodontal disease. During puberty, the increase in the level of sex hormones such as estrogen and possibly progesterone, causing an increase in blood circulation in the gums. This can cause an increase in the sensitivity of the gums and a stronger reaction to any irritation, including food particles and plaque. During this time, the gums can ignite, redness and feel sore.
According to young people get passed puberty, the tendency of the gums to swell in response to irritants decreases. However, it is very important that during puberty is still a good regime of oral hygiene at home including brushing and routine use of dental floss. In some cases, a professional dental periodontal therapy can be recommended to help prevent damage to tissues and bone surrounding the teeth.