If you spit pink into the sink after brushing, your gums are trying to tell you something. While an occasional, one-off bleed after aggressive flossing might happen, regular bleeding is a sign that your oral health needs attention.
At our dental clinic in Hawthorn, we see patients every week who’ve assumed a little blood in the sink is nothing to worry about. The truth? Healthy gums shouldn’t bleed.
Let’s unpack what causes bleeding gums, when you should be concerned, and how to get back on track.
When plaque—that sticky film of bacteria—accumulates along your gumline, your body responds with inflammation. This is your immune system’s way of fighting the bacterial invasion. The result? Red, swollen, and tender gums that bleed easily when you brush or floss.
This condition is called gingivitis, and it’s the earliest stage of gum disease. The good news? At this stage, the damage is completely reversible with proper care.
While plaque is the usual suspect, other factors can contribute:
If you’ve just started flossing again after a long break, some bleeding is common for the first few days. However, if bleeding continues beyond a week, it’s not “getting used to it”—it’s a sign your gums are inflamed and need professional attention.
Certain medications, including blood thinners (like warfarin or aspirin) and some blood pressure medications, can increase bleeding tendency. Always inform your dentist about any medications you’re taking.
Pregnancy, menstruation, and menopause can make gums more sensitive and prone to bleeding. This is why regular dental care during pregnancy is particularly important.
Less commonly, deficiencies in vitamins C and K can contribute to bleeding gums.
If bleeding gums are left untreated, gingivitis can progress to periodontitis—a more advanced form of gum disease that affects the bone supporting your teeth.
Warning signs that gum disease is advancing include:
Periodontitis doesn’t just threaten your teeth. Research has linked advanced gum disease to other health conditions, including heart disease, diabetes complications, and pregnancy outcomes.
There are only two scenarios where bleeding might be considered expected rather than a sign of disease:
Outside these situations, bleeding gums = inflamed gums = need for professional care.
The cornerstone of gum health is professional cleanings. Your family dentist or hygienist can remove the hardened plaque (calculus or tartar) that you simply cannot remove at home, no matter how well you brush.
For our patients in Hawthorn and surrounding suburbs, we typically recommend:
If you book in with us for bleeding gums, here’s what we’ll do:
Bleeding gums are your body’s early warning system. Listen to it.
The sooner you address the inflammation, the simpler and more straightforward the solution. Left unchecked, what starts as a little pink in the sink can progress to irreversible damage.
Concerned about bleeding gums? The team at our dental clinic in Hawthorn is here to help. Whether you’re due for a check-up or noticing changes in your gum health, we’ll provide gentle, thorough care and practical advice for your at-home routine.
[Book your appointment online] or call us on (03) 9826 5515 .
We’re conveniently located in Hawthorn, serving patients from Camberwell, Kew, Richmond, and surrounding Melbourne suburbs.
Written by Dr Lauren Fowler
