Dear friend,pyrrohea is different,its pus coming out of gums.along with inflammation,redness, pain of gums,also bleeding gums. Its advance stage of gums disease.but don't worry get the teeth cleaning done from your dentist,use vitamin C rich diet , and calcium and vitamin d3 otherwise it teeth may become loose eventually.Use gumex gum paint to massage gums gently.

Bleaching can give benefit to uuuuu....u can try this in home by teeth whitening kit....or go to dental clinic....