Why do my gums bleed?

If your gums bleed when you brush or floss, it’s easy to ignore - but it’s not something you should overlook. Bleeding gums are often one of the first signs that something isn’t quite right with your oral health. What Causes Bleeding Gums? The most common cause is plaque build-up along the gum line. This can lead to inflammation, known as gingivitis. Other causes include: Poor brushing or flossing habits Smoking Hormonal changes Certain medical conditions Is It Serious? In t