Bleeding, red and swollen gums are signs of gum infection and need immediate dental attention.
If taken care at early stage, the gum condition can be treated completely otherwise would eventually progress to pyorrhoea (bad smell, loose gums, pockets in between teeth and loosening of teeth).
Tips:
1) Brush twice daily with proper up and down brushing technique
2) Dental floss everyday at night time so that entangled food between teeth is removed properly.
3) Mouth wash or medicated chlorhexidine based gel for gum message.
Healthy gums summons healthy teeth .
Keep smiling!