The most common cause of frequent gum bleeding is gingivitis, which also causes swelling, redness, and irritation of the gums. Gum bleeding can also occur due to the following reasons:

• Incorrect installation of braces or any dental fixtures.
• Brushing teeth too aggressively or using dental floss improperly.
• Taking blood-thinning medications.
• Pregnancy, as it increases the risk of gingivitis.

If you experience frequent gum bleeding, do not hesitate to consult a dentist as soon as possible to identify the cause and receive appropriate treatment.