Hi.. Thanks for the query. Bleeding from gums is commonly due to deep gum infection causing inflammation and bleeding.. Any inflamed tissues contains abundance of premature blood vessels and even slight stimulation can cause bleeding.. In case if you take medication that can thin your blood like Aspirin that has an anti-platelet activity then it can cause increased tendency of bleeding.. So my suggestion is to consult your Physician and get evaluated and if needed your dose of Aspirin should be reduced.. Also if there is gum infection that is the cause of bleeding then another course of antibiotics and gum paint massage can help.. Along with it do warm saline gargles and antiseptic mouthwash gargles. Do cool compresses over the gums.. Use an ultrasoft toothbrush to brush your teeth.. Hope this helps.. Regards.