AUGUST 21 — Seeing a little blood in the sink after brushing or flossing is easy to dismiss. Some people assume they have brushed too hard. Others become accustomed to seeing it and simply regard it as normal.

However, do you know, gums that repeatedly bleed deserve attention?

Bleeding is one of the common early signs that the gum tissue around the teeth is inflamed. It may be accompanied by redness, swelling, tenderness or persistent bad breath, although, in the early stages there may be little or no discomfort at all.

That absence of pain is one reason gum disease is so easily overlooked. A toothache tends to demand attention. Bleeding gums often do not.

Our teeth constantly accumulate plaque — a soft, sticky film containing bacteria. When plaque remains around the gumline, the body's response to these bacteria can cause the gums to become inflamed.

This early stage of gum disease is called gingivitis. The gums may become red or swollen and can bleed easily during brushing or cleaning between the teeth.

The good news is plaque can generally be disrupted through effective brushing and cleaning between the teeth. If it is allowed to remain, however, some plaque can mineralise into calculus, commonly called tartar. Unlike soft plaque, tartar cannot be removed with a toothbrush or floss. It has to be removed professionally.

This distinction is important. Gingivitis caused by plaque is potentially reversible, particularly when it is recognised early and plaque control improves. On the other hand, recurrent bleeding should not simply be self-diagnosed. A dental examination can determine whether the problem is limited to gingivitis, whether calculus is present, or whether disease has progressed further.

The danger is what can happen next

Gingivitis affects the gums but more advanced periodontal disease can involve the deeper tissues and bone that support the teeth.

If inflammation progresses to periodontitis, the gums can begin to pull away from the teeth, creating deeper spaces around them. Supporting tissues and bone can be damaged. Over time, teeth may appear longer because of gum recession, become mobile, or eventually be lost. Persistent bad breath and discomfort when chewing may also occur.

Not every episode of bleeding means that someone has periodontitis. That distinction requires a professional assessment. The important point is that bleeding can be one of the earliest visible warnings that something is happening at the gumline.

Waiting until a tooth becomes loose is therefore waiting for a much later sign. This is another common reason people ignore the problem.

If inflamed gums bleed when floss or another interdental cleaner touches them, stopping all cleaning between the teeth does not address the underlying plaque. Regular cleaning between the teeth is part of controlling plaque and maintaining gum health.

At the same time, vigorous or incorrect cleaning can traumatise the tissues. The answer is not to scrub harder, nor is it to ignore repeated bleeding. Gentle, consistent cleaning and a dental assessment are the more sensible approach.

For routine home care, the American Dental Association recommends brushing twice daily for two minutes with fluoride toothpaste, using gentle brushing around the gumline, together with regular cleaning between the teeth.

Mouthwash may have a role for some patients, but it is an addition to, not a replacement for, brushing and interdental cleaning. The most appropriate product also depends on an individual's dental condition.

Sometimes the rest of your health matters too

Bleeding gums should also be considered in the context of a person's general health.

Pregnancy, for example, can make the gums more reactive to bacterial plaque because of hormonal changes. Pregnancy gingivitis can therefore present with swollen or tender gums that bleed during brushing or flossing. It is common but that does not mean it should simply be ignored. Maintaining dental care and good plaque control during pregnancy remains important.

Diabetes is another important consideration. People with diabetes have a higher risk of periodontal disease, and gum disease can be more severe and may heal more slowly. The relationship also works in the other direction: periodontal disease may make diabetes more difficult to manage.

Medications and medical conditions can also influence gum tissues or bleeding. For this reason, your dentist should know about relevant medical conditions and the medicines and supplements you are taking rather than considering the mouth entirely in isolation.

There is no useful stopwatch rule for bleeding gums. Instead, pay attention to the pattern. If your gums repeatedly bleed when you brush, floss or eat, arrange a dental assessment rather than becoming accustomed to it. The same applies if bleeding is accompanied by swollen or painful gums, persistent bad breath or visible gum recession.

More urgent dental assessment is appropriate when there are worrying additional signs such as very painful and swollen gums or teeth becoming loose.

A dental examination allows the clinician to establish why the gums are bleeding, assess whether there is gingivitis or periodontitis, look for deposits around and below the gumline, and decide what treatment or professional cleaning is appropriate.

A small warning sign worth listening to

Bleeding gums can seem trivial because the amount of blood is usually small and the symptom may disappear as soon as brushing is finished. The significance lies not in how dramatic the bleeding looks but in why the tissue is bleeding.

At its earliest stage, plaque-related gum inflammation can often be controlled and reversed. Once disease progresses and the structures supporting the teeth are damaged, management becomes more complex.

So, the next time you notice blood on your toothbrush, floss or in the sink, do not panic, but do not simply dismiss it either.

Your gums may be giving you an early warning. It is worth paying attention.

* Dr Nor Shafina Mohamed Nazari is is a senior lecturer and gum specialist at the Faculty of Dentistry, Universiti Malaya.

** This is the personal opinion of the writer or publication and does not necessarily represent the views of Malay Mail.