Bleeding from the gums can be due to injury, infection, or inflammation of the gums. Bacterial, viral or fungal infections of the gums and
teeth produce acids and
toxins which can erode and
cause inflammation of the gum .It is suggested to avoid hard brushing, hard diets and snacks like chips, sour foods or drinks, hot drinks, carbonated acid drinks, sticky chocolates etc.You may gargle your mouth with warm saline water. Have a well-balanced nutritious diet.