Gum problems, like bleeding gums, can be caused by plaque
Plaque is a sticky film of bacteria that constantly builds up around, on the teeth, its is gingivitis an early stage of gum disease.
Next Steps
visit dentist if bleeding is more, i recommend you to brush with soft bristles
Health Tips
please use sensodyne for bleeding gums and senstivity twice a day, and see for the results, drink plenty of water.