It’s happened to most people at one time or another. You brush your teeth normally and then notice some blood on the white bristles of the brush. It can be startling when it first occurs. But it’s important to understand why gum bleeding happens and what can be done to prevent the bleeding in future. Here, we’ll analyze the question “Why do my gums bleed when brushing?”
1. Lack of Regular Oral Hygiene Routine
When your teeth are not professionally cleaned by a dental professional on a regular basis, plaque, tartar and calculus can accumulate under the gum line over time. The longer these materials stay on the teeth, the more likely they are to lead to problems such as inflammation of the gums – or gingivitis. While plaque can be cleaned with regular brushing, tartar build-up removal requires dental equipment and expertise. When plaque is not removed it can easily lead to more serious dental diseases.
Learn more about family dentistry services in Pickering.
2. Pregnancy or Hormones
For many women, gums can become more sensitive during pregnancy. Fluctuations within hormone levels lead to “pregnancy gingivitis”, which increases blood flow to the gums and other tissues. And because pregnancy can affect the body’s normal response to bacteria, you may become more susceptible to periodontal diseases when you’re pregnant. Speaking with an OBGYN or your Dentist can ensure the problem is resolved through treatment.
3. Bleeding Disorders
Bleeding disorders are highly serious cause of bleeding gums. One of the main symptoms of bleeding disorders is the body’s inability to clot, leading to blood loss. Those suffering bleeding disorders might also notice small bruises on their gums after brushing. With proper treatment most bleeding disorders are highly manageable. But they’re still very dangerous. It’s imperative to speak with a dental professional as soon as possible if you suspect you’re suffering from a bleeding disorder.
No matter what the cause of the gum bleeding issue, it’s important to have the problem analyzed by a Dentist. Only by undergoing a professional evaluation process can gum bleeding sufferers determine the root cause of their issue. Preventing discomfort and ensuring exceptional oral health begins with seeking out expert advice.
Helpful Resources

For more information, visit the Canadian Dental Association Oral Health.
Schedule Your Appointment Today
Contact Pickering Square Dental to book your appointment with Dr. Marvin Lean. Call us at (905) 420-1777 or visit us at 1450 Kingston Rd, Unit #4, Pickering, ON.
Frequently Asked Questions
How often should I visit the dentist?
The Canadian Dental Association recommends visiting your dentist at least twice a year for regular check-ups and cleanings. Some patients may need more frequent visits depending on their oral health needs. Call Pickering Square Dental at (905) 420-1777 to schedule your next appointment.
Do you accept the Canadian Dental Care Plan (CDCP)?
Yes, Pickering Square Dental participates in the Canadian Dental Care Plan. Our team can help you understand your coverage and ensure you receive the dental care you need. Contact us for more details about CDCP eligibility and benefits.
What services does Pickering Square Dental offer?
We offer a full range of dental services including family dentistry, emergency dental care, sedation dentistry, dental implants, laser dentistry, teeth whitening, root canal therapy, dental extractions, periodontal care, and cosmetic dentistry. Dr. Lean and our team serve patients in Pickering, Ajax, Whitby, and Scarborough.
About Dr. Marvin Lean, DDS
Dr. Marvin Lean, DDS, is the owner and lead dentist at Pickering Square Dental. With decades of experience in family and laser dentistry, Dr. Lean is also the official dentist of the Toronto Maple Leafs. He is a member of the Ontario Dental Association (ODA) and the Canadian Dental Association (CDA). Dr. Lean and his team provide comprehensive dental care including sedation dentistry, dental implants, emergency dental care, and the Canadian Dental Care Plan (CDCP) to patients in Pickering, Ajax, Whitby, Scarborough, Oshawa, and Markham.

