Answer : Gingivitis causes gingivitis, plaque caused by improper cleaning of the oral cavity can lead to a condition called gingivitis in the gums , which causes redness and swelling of the gums and severe bleeding , in some cases at the junction of the gums. If left untreated , the gums become severely damaged and there is a possibility of premature tooth loss. Things to do: 1. Eating foods rich in vitamin C and vitamin A. Regular cleaning of teeth and gums , 3. Double brushing , 4. Using fluoride toothpaste , 5. If there is pain, take painkillers. And for more dental problems, seek treatment according to the advice of a dentist.