Why Do My Gums Bleed? Gingivitis, Periodontitis and What to Do

Bleeding gums are most commonly a sign of gingivitis, an inflammation of the gums caused by bacterial plaque building up along the gumline. Healthy gums do not bleed when you brush or floss, so bleeding tells you the tissue is inflamed.

The good news is that gingivitis caught early can usually be reversed with better daily cleaning and a professional clean. Left alone, however, it can progress to periodontitis, which damages the gums and the bone that holds your teeth in place. This guide explains the causes, the difference between the two conditions and how to keep your gums healthy.

Gingivitis vs periodontitis

Gingivitis is the early stage, where inflammation is limited to the gums. They look red and puffy, feel tender and bleed easily. There is no bone loss at this point, and the condition is generally fully reversible.

Periodontitis is the advanced stage, where inflammation spreads to the supporting tissues and jawbone. Pockets form between the teeth and gums, the gums may recede and teeth can eventually become loose. Bone lost to periodontitis does not grow back on its own, so treatment focuses on stopping the disease and protecting what remains. That is why bleeding gums deserve attention early on.

Common causes of bleeding gums

Plaque left on the teeth is behind most cases, but several other factors can make gums more prone to bleeding.

• Irregular or rushed brushing and skipping cleaning between the teeth
• Tartar (calculus): hardened plaque that a toothbrush cannot remove
• Smoking and tobacco use, which worsen gum disease and can mask its signs
• Hormonal changes, such as during pregnancy or puberty
• Medical conditions such as diabetes
• Certain medicines, including blood thinners
• Overhanging fillings or poorly fitting crowns and bridges that trap plaque
• A hard-bristled brush or scrubbing too forcefully

How to stop gums bleeding at home

Many people avoid brushing areas that bleed, but this lets plaque stay put and keeps the inflammation going. Gentle, thorough cleaning every day often brings a noticeable improvement within a few weeks.

• Brush twice a day for two minutes with a soft brush and fluoride toothpaste
• Angle the bristles towards the gumline at about 45 degrees and use small, gentle movements
• Clean between your teeth daily with floss or interdental brushes
• Get support to stop smoking
• Cut down on how often you have sugary snacks and drinks
• Keep up regular check-ups and professional cleaning as advised by your dentist

When should you see a dentist about bleeding gums?

Book an appointment if bleeding continues for more than two weeks despite good cleaning, or if you notice receding gums, persistent bad breath, loose teeth, pus around the gums or pain when chewing. Gums that bleed without being touched, or bleeding alongside easy bruising elsewhere on the body, should always be checked.

At the examination, the dentist assesses your gums, measures pocket depths and may take X-rays to check the bone. Gingivitis is usually managed with a professional scale and polish and personalised advice on cleaning. Periodontitis may need deeper cleaning of the root surfaces and more frequent reviews. If you are in Baku, you can book an examination with Dr. Merve Hakan to have your gums assessed.

Healthy gums, healthier you

Gum disease is not just a mouth problem. Research shows a two-way link between periodontitis and some general health conditions; poorly controlled diabetes, for example, can make gum disease worse.

In short, bleeding gums are an early warning from your body. Acting on that warning is the simplest way to avoid more involved treatment later.