Why Your Gums Might Be Bleeding During Brushing

If you notice your gums bleeding when you brush, it can be alarming. However, bleeding is often a sign that your gums are trying to tell you something important. It could be as simple as brushing too hard, or it could be a sign of gum disease. Either way, paying attention now can help protect your long-term oral health.

According to the American Dental Association, “Bleeding gums are most commonly a sign of an underlying oral health problem” (ADA). One of the leading causes is plaque, a sticky film of bacteria that forms around the gumline. When plaque is not removed regularly, it can harden into tartar and begin to irritate the gums. Over time, this irritation can cause swelling, tenderness, and bleeding during brushing or flossing.

Another common cause is the way you brush your teeth. Using a hard-bristled toothbrush or applying too much pressure can damage the delicate gum tissue. In addition, early-stage gum disease, also known as gingivitis, causes the gums to become red, puffy, and more likely to bleed. The Mayo Clinic explains that gingivitis is a common and mild form of gum disease that causes irritation, redness, and bleeding of the gums, especially while brushing.

In some cases, bleeding gums are linked to other factors, including hormonal changes during pregnancy, vitamin deficiencies, smoking or vaping, certain medications such as blood thinners, and medical conditions like diabetes. This is why it is essential to view your oral health as connected to your overall health. A dental professional can evaluate your symptoms, check for buildup below the gumline, and help determine the root cause.

The good news is that bleeding gums are often reversible when addressed early. Switching to a soft-bristled toothbrush, practicing gentle brushing, flossing daily, and maintaining regular dental cleanings can significantly improve gum health. If bleeding continues, professional treatment may be needed to prevent more serious complications.

Healthy gums are the foundation of a healthy smile. When you notice bleeding during brushing, it is an early warning sign worth responding to, not ignoring.

Sources

American Dental Association, Bleeding Gums
https://www.mouthhealthy.org/all-topics-a-z/bleeding-gums

Mayo Clinic, Gingivitis: Symptoms and Causes
https://www.mayoclinic.org/diseases-conditions/gingivitis/symptoms-causes/syc-20354453