What is the direct answer?
A small gum cut from flossing usually results from forcing floss through a tight contact or pressing it sharply into the interdental gum.
What does this question mean?
The injured tissue is the interdental papilla, the triangular gum between neighboring teeth. A cut may cause localized tenderness or bleeding, while persistent bleeding can indicate inflammation, calculus, or a medication-related bleeding tendency.
What can you do next?
Apply gentle pressure with clean gauze if it bleeds, rinse with lukewarm water, and keep the area clean with a gentle technique. Slide floss through the contact, curve it around one tooth, then move it up and down without snapping it into the gum.
When should you seek dental care?
Obtain urgent help for bleeding that will not stop with pressure, deep or gaping tissue, facial swelling, fever, or trouble breathing or swallowing. Arrange dental care if the wound keeps reopening or the same contact repeatedly injures the gum.
What should you ask the dentist?
Is the contact too tight, is there calculus or a sharp filling, and would an interdental brush or floss holder be more suitable?
Frequently asked questions
Can home care replace a dental examination?
Home care can reduce irritation or plaque, but it cannot diagnose the cause or treat problems that require professional cleaning, restoration, or other clinical care.
What information helps at an appointment?
Describe when the symptom began, what triggers it, any bleeding or swelling, relevant dental work, medicines, and the care you have already tried.

