I sever from gum bleeding and sometimes swelling . what can i do to have a healthy gum .?

Brush and floss: Bleeding gums are a sign of g um disease, gingivitis or more advanced periodontitis. See a dentist for an evaluation and to have your teeth cleaned. Keep brushing and flossing at least twice a day.

Bleeding gums: Bleeding and swollen gums is a sign of moderate-advanced gum disease. The first step is to see a dentist and have your condition evaluated, upon which treatment will be recommended. After having your teeth cleaned, follow the dentist and/or dental hygienist's instructions for brushing, flossing, and diet.

Cleaning ; hand work: Gum bleeding ; swelling are the result of dental plaque (bacteria) not being removed from the teeth/gums. First you need a professional teeth cleaning to remove tartar (calculus) which is sharp/irritating to the gums. Next comes dedicated work by you at home. This is done by proper brushing, flossing, and use of anti-bacterial mouth rinses. Your gums will bleed at first but will stop in few days.

See a dentist: A professional cleaning, scaling and evaluation are critical to dealing with plaque. Proper home care instructions and cooperation will be the next step in moving forward.