Pyorrhoea is the disease of the gum which affects the soft tissue & bone surrounding the roots of the teeth and leads to pus formation and loosening of the teeth.
Pyorrhoea term is usually used when the condition is too bad and the gums bleed spontaneously and multiple teeth are moving.
In the early stages the disease if fully curable. You need to get your teeth cleaned, maintain a good oral hygiene as advised by your dentist
after cleaning & start using a mouthwash. In some cases if the disease has progressed too far, gum surgery
may be needed to eradicate the disease.