Why Do My Teeth Bleed When I Floss?

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Written by
Dr. Jenna Kerbrat

Dr. Kerbrat was born and raised in Calgary, Alberta where she began her dental career as a dental assistant. This invaluable experience allowed her to work closely with patients and dentists, providing her with a unique perspective on the importance of compassionate and comprehensive dental care.

Dr. Kerbrat’s journey in the field of dentistry lead her all the way to Melbourne, Australia. This is where she earned her Doctor of Dental Surgery (DDS) degree. Her time spent in Australia allowed her to gain a deep understanding of dental practices and patient care within a diverse and vibrant community. Dr. Kerbrat enjoys focusing on whole-body health and personalized treatment to enhance overall well-being.

Beyond dentistry, Dr. Kerbrat enjoys travelling, baking, and spending time with family and friends.

A person looking into a mirror and smiling while holding a piece of dental floss between both hands.

If your gums bleed when you floss, you’re not alone. It’s common, especially when starting a new oral hygiene routine, and often signals gingivitis, an early stage of gum disease. Plaque buildup at the gumline irritates tissues, making them prone to bleeding.

Bleeding isn’t just a localized issue; it highlights the interconnectedness of your health, which is central to holistic dental care. Instead of just treating the symptom, holistic dentistry addresses the root cause of dental problems for long-term wellness. It combines modern dental science with a holistic approach, recognizing that your oral health is closely linked to your overall well-being. 

Is It Normal for Gums to Bleed When You Floss?

A small amount of bleeding when you start flossing can be normal, especially if it’s a new habit or you’ve been inconsistent with it. The gums may be inflamed due to plaque and bacteria build-up, which causes them to react when disturbed by floss. In most cases, this initial bleeding should resolve within 1 to 2 weeks with consistent, gentle flossing.

However, if bleeding persists, it could indicate an underlying issue that requires attention. Rather than simply addressing symptoms, a holistic dental approach looks deeper to understand the body’s biological responses and support lasting health.

Common Causes of Bleeding Gums

1. Gum Disease

Gum disease often begins as gingivitis, a mild form of inflammation caused by plaque buildup at the gumline. Left untreated, it can progress to periodontitis, a more serious condition that affects the tissue and bone supporting your teeth. 

A holistic approach to gum health can include bacteria testing to determine which bacterial strains are present in your mouth. This helps create a personalized treatment plan that addresses the specific root causes of inflammation.

Laser-assisted gum therapy provides a noninvasive and targeted approach to treating gum disease by eliminating harmful bacteria and promoting the body’s natural healing process. Compared to traditional deep cleanings, this method is gentle and precise. It helps preserve healthy tissue, making it a practical option for those seeking a less invasive approach to maintaining gum health.

2. Hormonal Changes

Hormonal fluctuations can make your gums more sensitive and reactive. This is especially common during pregnancy, menstruation, or menopause. If your gums bleed more than usual during these times, it doesn’t necessarily mean there is a serious problem, but it does mean your mouth may simply need a little extra support.

3. Vitamin Deficiencies

Nutritional imbalances, particularly low levels of vitamin C or vitamin K, can contribute to bleeding gums. Vitamin C supports tissue repair and immune function, while vitamin K plays a key role in blood clotting.

A holistic approach to dentistry considers how nutrition, lifestyle, and overall well-being can influence oral health. By addressing the connection between the mouth and the rest of the body, holistic care supports long-term wellness and may include guidance on nutrition to promote healthier outcomes.

Why Flossing Is Essential

Flossing plays a vital role in maintaining oral hygiene and whole-body health. Your toothbrush can’t reach the tight spaces between your teeth or just beneath the gum line, which are places that bacteria like to hide. Flossing removes debris and helps prevent:

  • Cavities in hard-to-reach areas
  • Gum disease and tissue damage
  • Bad breath caused by bacterial accumulation

Chronic inflammation in the mouth has been linked to systemic conditions, including cardiovascular disease, diabetes, and respiratory illnesses. 

Holistic dentistry recognizes the strong connection between oral health and overall wellness. Maintaining healthy gums isn’t just about protecting your smile; it also supports the health of your entire body.

How to Floss Properly

Proper technique helps you get the most from flossing while minimizing irritation.

Here’s how to floss effectively:

  1. Use enough floss: Cut about 18 inches of floss and wrap it around your middle fingers, leaving about two inches to work with.
  2. Be gentle: Gently slide the floss between your teeth, avoiding any snapping that could injure your gums.
  3. Form a c-shape: Curve the floss around each tooth and glide it under the gumline. Move it up and down gently to remove debris.
  4. Use a clean section: Switch to a fresh piece of floss between each tooth to prevent transferring bacteria.
  5. Don’t forget the back teeth: Plaque tends to collect behind your molars, so make sure to give those areas attention.

For personalized guidance, ask your dentist about the proper flossing technique during your next appointment; they can help you build a routine that supports long-term gum health.

Alternatives to Traditional Flossing

A close up photo of a person using a water flosser to floss their teeth.

If you find string floss difficult to use or uncomfortable, there are effective alternatives:

  • Water flossers: These devices use a stream of water to clean between teeth and along the gumline. They are ideal for patients with braces, implants, or sensitivity.
  • Interdental brushes: Small, tapered brushes that fit between teeth. These are especially helpful for people with larger gaps or dental work.
  • Floss picks: Pre-threaded tools can be easier to manoeuvre, especially for children or people who find string flossing challenging.

Because every patient is unique, it’s essential to find a flossing method that suits your unique needs and lifestyle. Your dentist can help guide you toward the best approach.

When Should You See a Dentist?

If your gums are still bleeding after two weeks of consistent flossing, it may be time to book an appointment with your dentist for a closer evaluation.

Persistent bleeding may be a sign of:

  • Gum disease requiring professional care
  • A systemic issue that affects oral tissue health
  • An imbalance in your oral microbiome that needs addressing

A dentist may recommend bacteria testing to gain clearer insight into what’s happening beneath the gumline. This insight can help guide a personalized treatment plan, which may include options like laser-assisted gum therapy or adjustments to diet, lifestyle, or daily oral care routines.

A Holistic Approach to Gum Health at Health First Dental

At Health First Dental, we believe your gums are a reflection of your overall wellness. Bleeding is not something to ignore, it’s a signal that your body needs support. By combining science-backed tools with a patient-centred philosophy, we can help you get to the root of the issue and support your long-term health.

If you’re noticing bleeding while flossing, know that you’re not alone and that help is available. Let’s work together to restore balance, health, and comfort to your smile.

Book your visit with Health First Dental today and take the first step toward healthier gums and a healthier you.

Erin, Front Desk Administrator/Hygiene Coordinator

Erin is the newest addition to the Health First Dental team. After raising 4 awesome kids she has joined the work force again. Erin began work many years ago in reception and customer/patient care for an orthopedic surgical centre and she is excited to be back at it. She has been a long-time patient of Dr. Freiberg and has known the Health First Dental team for many years. She is so happy to be a part of the team now.

Melanie, Registered Dental Assistant

Melanie brings a unique perspective to her role, having transitioned from a successful 17-year career in retail to the dental field. A graduate of the Risio Institute for Digital Education, she combines her extensive customer service experience with a deep commitment to patient care, ensuring that everyone feels comfortable and at ease during their visits.

Outside of work, Melanie enjoys painting, taking walks, and traveling to new places. She loves sunsets and spending quality time with her fur-baby who is an adorable Chorkie. Melanie is committed to continuously learning and growing in her role with the goal of always providing the best support to her patients and colleagues alike.

Michelle, Registered Dental Assistant

Jennifer is a dedicated and skilled Registered Dental Assistant that has been with Health First Dental since 2007. She is known for her strong attention to detail, compassionate patient care, and exceptional clinical skills, Jennifer is passionate about ensuring patients feel both comfortable and informed throughout their dental treatment.

Specializing in a variety of dental procedures, Jennifer assists in restorative, cosmetic, and surgical dentistry, contributing to the high standard of care that Health First Dental is known for. Her commitment to excellence and patient satisfaction is reflected in every aspect of her work.

When not assisting in the dental office, Jennifer enjoys spending quality time with her husband and children.

Jennifer, Registered Dental Assistant

Jennifer is a dedicated and skilled Registered Dental Assistant that has been with Health First Dental since 2007. She is known for her strong attention to detail, compassionate patient care, and exceptional clinical skills, Jennifer is passionate about ensuring patients feel both comfortable and informed throughout their dental treatment.

Specializing in a variety of dental procedures, Jennifer assists in restorative, cosmetic, and surgical dentistry, contributing to the high standard of care that Health First Dental is known for. Her commitment to excellence and patient satisfaction is reflected in every aspect of her work.

When not assisting in the dental office, Jennifer enjoys spending quality time with her husband and children.

Amanda, Registered Dental Assistant

Amanda is originally from Saskatchewan and moved to Calgary to attend school at SAIT where she completed her Dental Assisting diploma with honours. Amanda has been practicing as a dental assistant since 2004 and has been with the Health First Dental team since 2005.

Amanda values the quality of care each patient receives. Her skills and experience combined with her positive attitude and genuine love for patients raises our level of care at Health First Dental.

When not working, Amanda enjoys spending time with her husband, two kids and dog.

Ryan, Registered Dental Hygenist

Ryan went to school in Regina, Saskatchewan and graduated in 2000. He joined Health First Dental in 2006 and enjoys the relationships he has built over the years. Ryan likes spending time with his wife and four children in his spare time.

Tracy, Registered Dental Hygenist

As a dedicated registered dental hygienist with over 25 years of experience, Tracy is genuinely committed to helping patients achieve and maintain optimal oral health and well-being. She is committed to building strong relationships with patients and takes pride in creating a comfortable environment while ensuring thorough cleanings and personalized care.

Continuously striving to enhance her skills, Tracy keeps herself updated with the latest advancements in dental hygiene through ongoing education and professional development. She is an active member of the Alberta College of Dental Hygienists.

Outside of her work at Health First Dental, you will find Tracy engaged with animal husbandry for numerous animals on the small hobby farm she shares with her husband and twin daughters. She also enjoys camping with her family, reading, and crafting.

Patricia, Registered Dental Hygenist

Patricia was born and raised in Nova Scotia. She completed her BSc with a major in human nutrition from St.F.X University in 1999. She went on to study dental hygiene at Dalhousie University, graduating in 2002. She moved to Calgary in the fall of 2002 and has been practicing dental hygiene ever since.

She enjoys all the relationships she has built over her 20+ year career. She is keen to educate patients and help them achieve a healthy smile to improve their overall health.

Outside of the office she purses her passion for fitness and dance, teaching ballet-based fitness classes. She enjoys escaping to the mountains to ski or hike with her husband, son, and dog.

Moni, Registered Dental Hygenist

Moni graduated from the University of Manitoba in 2001, moved to Calgary in 2002, and has enjoyed working as a dental hygienist since then.

She is passionate about oral health and believes prevention is the best medicine for overall health and your smile. She enjoys working with her patients to help them achieve their best oral and overall health and making new relationships.

Moni spends much of her free time with her husband, two sons, and dog, enjoying the outdoors, travel, and music.

Sommer, Front Desk Administrator/Hygiene Coordinator

Sommer has been a part of our team since 2016, serving as an Admin/Hygiene Coordinator. With a strong focus on patient care, she has developed a deep understanding of the importance of creating a welcoming and efficient environment for our patients. Currently on maternity leave to enjoy time with her first child, Sommer looks forward to returning and continuing to provide exceptional support to both our team and our patients.

Carol, Office Manager

Carol is a dedicated dental professional with over 38 years of experience in various aspects of dentistry. She has been with Health Frist Dental for over 23 years and is known for her exceptional people skills and commitment to patient care. Carol is highly knowledgeable in dental procedures, patient management, and team collaboration. She is passionate about building relationships with patients and colleagues alike.

Carol enjoys travelling with her husband and spending quality time with her grandchildren.

Dr. Jenna Kerbrat, Dentist

Dr. Kerbrat was born and raised in Calgary, Alberta where she began her dental career as a dental assistant. This invaluable experience allowed her to work closely with patients and dentists, providing her with a unique perspective on the importance of compassionate and comprehensive dental care.

Dr. Kerbrat’s journey in the field of dentistry lead her all the way to Melbourne, Australia. This is where she earned her Doctor of Dental Surgery (DDS) degree. Her time spent in Australia allowed her to gain a deep understanding of dental practices and patient care within a diverse and vibrant community. Dr. Kerbrat enjoys focusing on whole-body health and personalized treatment to enhance overall well-being.

Beyond dentistry, Dr. Kerbrat enjoys travelling, baking, and spending time with family and friends.

Dr. Sean Freiberg, Dentist

Dr. Sean Freiberg has been practicing health-centered dentistry for over 25 years with a robust academic background and a commitment to excellence in his field. He graduated Cum Laude from Brigham Young University in 1994, and furthered his education at Oregon Health Sciences University, where he earned his dental degree in 1999 with both clinical and academic high honors.

Dr. Freiberg took an interest in dental material during his academic training, which earned him the American Academy of Dental Materials Award. His research, published in the American Journal of Dentistry focused on the physical properties of resin based dental materials used as an alternate to ceramic. Additionally, Dr. Freiberg is a member of the International Academy of Oral Medicine and Toxicology (IAOMT)–a global network of dentists, health professionals, and scientists who research the biocompatibility of dental products, including the risks of mercury fillings, fluoride, and root canals. (Click here to learn more about IAOMT)

Outside of his professional life, Dr. Freiberg enjoys spending time with his wife, 3 children, and 2 grandchildren. Dr. Freiberg is an avid outdoorsman. His passions include hiking, backcountry skiing, and participating in triathlons, reflecting his commitment to both personal well-being and a balanced lifestyle.

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