Experiencing slight discomfort or sensitivity after flossing is normal, particularly if you're new to the practice or don't floss regularly. However, if you continue to feel pain and it persists, there could be an underlying dental issue. So, why do my teeth hurt after flossing? Here are some possible reasons for the discomfort you might experience post-flossing

Periodontal Disease

Periodontal disease is a bacterial infection impacting the tissues around your teeth. The buildup of bacteria in your mouth can lead to inflammation and infection of the gums. Symptoms include swelling, redness, and bleeding during flossing, which can result in discomfort. Furthermore, gum disease may cause teeth to shift, become loose, and increase sensitivity and pain.

Tooth Decay

Tooth decay, a prevalent dental issue, occurs when bacteria in the mouth create acids that wear down tooth enamel. This condition can lead to teeth being sensitive to temperature changes or sugary foods. Flossing near a decayed tooth might cause discomfort or pain, and it could also dislodge a fragment of the tooth, increasing sensitivity and pain.

Braces or Other Dental Work

If you have braces or a dental bridge, flossing can be more difficult and uncomfortable. Braces and dental work can close the spaces between teeth, making flossing harder. Incorrect flossing might loosen your appliance, causing discomfort. Additionally, flossing around the abutment teeth of a dental bridge can lead to pain or sensitivity.

Aggressive Flossing

Aggressive flossing can lead to gum pain and damage, causing sensitivity. Applying excessive force or snapping the floss can create small cuts or abrasions, leading to discomfort. A sawing motion can exacerbate the pain compared to a gentle back-and-forth technique.

Allergies or Sensitivities

If you have an allergy or sensitivity to certain substances, it can lead to painful tooth sensitivity. Some individuals may react to components found in dental floss, like flavorings, fragrances, or coatings. Experiencing discomfort or pain after flossing could indicate an allergy or sensitivity. In such scenarios, it might be necessary to either switch the type of floss you are using or discontinue flossing altogether.

Sensitive Teeth

If you experience tooth sensitivity, flossing might lead to discomfort or pain. When the enamel that shields your teeth wears away, the underlying sensitive dentin becomes exposed, resulting in sensitivity. This can cause discomfort when consuming cold, hot, or sugary foods, and flossing may intensify this sensitivity by applying pressure or irritating the gums.

Grinding or Clenching

Grinding or clenching can lead to discomfort or sensitivity during flossing. This is because these actions wear down enamel, increasing sensitivity to pressure or temperature changes. Additionally, frequent clenching or grinding might irritate the gums, causing pain while flossing.

Jaw Problems

If you experience discomfort in your jaw due to temporomandibular joint disorder (TMJ), flossing might exacerbate the issue. TMJ disorder impacts the joints and muscles responsible for your jaw's movement, potentially causing popping or clicking sounds and pain in the jaw, face, neck, or shoulders. Flossing could worsen the discomfort associated with TMJ.

It's important to consult your dentist if you notice pain after flossing. They can help identify the cause and recommend appropriate treatment. For those in Toronto, Smile Dental is ready to assist with your dental care needs.