How to stop dental bleeding

Have you ever experienced bleeding from your mouth? There are several reasons this may occur, but most of the time it’s considered dental bleeding. Sudden or serious bleeding could constitute a dental emergency, and it’s best to see a dentist right away.

To stop dental bleeding, apply firm pressure with clean, moist gauze for about 20 minutes, use a cold compress to slow blood flow, rinse with saltwater to disinfect, and avoid alcohol or smoking while the area heals. If bleeding continues, contact your dentist immediately.

Schedule an appointment with your dentist if bleeding persists after following these steps.

Key Takeaways

Apply firm pressure with clean, moist gauze directly on the bleeding area for 20 minutes.
Use a cold compress to reduce swelling and slow blood flow.
Rinse gently with saltwater or hydrogen peroxide to disinfect and soothe gums.
Avoid alcohol and smoking while healing, as they slow clotting.
See your dentist if bleeding persists after home care.

What is Dental Bleeding?

Dental bleeding is bleeding coming from the gums, tooth sockets, tongue or lips. Dental bleeding can be an indication that something is wrong inside your mouth. But it is also a natural part of the recovery process for many dental procedures.

A split lip can result from impact or other conditions, and a bleeding tongue is often due to a laceration. Let’s focus on blood in the mouth coming from your gums or tooth sockets; why this occurs and what to do to manage the bleeding yourself.

Causes of Dental Bleeding

Your mouth might be bleeding for several reasons, but there are some common causes of dental bleeding. Thankfully, there are solutions for slowing the bleeding and there are always dental professionals who can help when it just won’t stop.

Gum Disease

Bleeding gums are the most common symptom of gum disease. Gums that bleed after brushing could indicate you are brushing incorrectly, often too hard or not enough. Gums that bleed after flossing might indicate you need to be flossing more. If your gums are bleeding consistently and in between tooth brushing, you might have a dental condition to address.

Frequently bleeding gums could be due to:

Gingivitis (reversible form of gum disease)
Periodontitis (an advanced form of gum disease)
Leukemia (cancer of the blood)
Vitamin deficiency (especially vitamin C)
Lack of clotting cells (platelets)

If your gums are bleeding all the time and healthy oral habits do not remedy the bleeding, it’s time to visit your dentist for a professional assessment.

Trauma

Physical impact in or around your mouth can cause dental trauma and dental emergencies. Dental trauma includes all injuries to the mouth, including teeth, lips, gums, tongue, and jawbones. Sports injuries, vehicular collisions, and personal accidents (like falling) are among the most common causes of dental trauma.

Dental bleeding may result directly from impact or lacerations caused by damaged teeth. Bleeding can occur from any of the following outcomes following an accident:

Chipped tooth
Tooth fractures, including root fractures, enamel fractures, etc.
Tooth knocked loose (subluxation)
Tooth jammed into the socket (intrusion)
Tooth knocked out (avulsion)
Fracture of the tooth socket wall
Jaw fracture
Lacerations of the lips
Lacerations of the gums
Lacerations of the tongue

Dental Surgery

Even a scheduled and prepared procedure can result in dental bleeding afterwards. It is very normal to experience bleeding after undergoing dental surgery. When the gum or a tooth is operated on, it’s important to expect bleeding for a time following the surgery and not to panic.

The following dental procedures commonly produce bleeding afterwards:

Wisdom tooth extraction
Emergency tooth extraction
Dental implant surgery
Deep cleaning and scaling
Gum surgery

How to Stop the Bleeding

There are some effective ways to slow down bleeding at home following dental surgery or an accident. And there are some methods to try and prevent your gums from bleeding all the time. Certain lifestyle choices can also reduce dental bleeding and quell the flow.

Slow Down Bleeding Gums

The first step in preventing bleeding gums is practicing good oral hygiene. This means brushing correctly twice a day and flossing every day, as per Canadian Dental Association guidelines. It also means visiting your dentist twice a year for check-ups and cleanings.

These techniques can help slow down constantly bleeding gums:

Increase consumption of vitamin C and vitamin K, with foods like oranges, carrots, spinach, and kale.
Rinse your mouth with hydrogen peroxide or saltwater to disinfect your mouth and manage inflammation.
Apply a cold compress to the gum line to reduce blood flow and swelling. Use a cold cloth or ice pack and apply pressure for 20 minutes on/20 minutes off throughout the day.

If the bleeding persists, it’s advised to return to your dentist for further evaluation.

After Wisdom Tooth Extraction

Wisdom tooth extraction is a procedure that many people get in their lifetime. Despite usually being a predictable, safe surgery, tooth extraction of any kind will often produce significant bleeding in the hours and days after an extraction.

Eventually, the bleeding should stop if you are following your dentist’s recommendations for recovery. Prolonged postoperative bleeding several days after surgery requires a follow-up appointment with your dentist.

Place a pad of folded, moist gauze directly over the surgery site and apply firm pressure for at least 20 minutes.
Do not change gauze more than every 20–40 minutes. Once only pink staining is seen, you can stop.
Remove gauze when eating, drinking, or sleeping. If bleeding persists, reapply and contact your dentist.

Other Factors Affecting Dental Bleeding

Drinking alcohol during recovery can slow blood clotting by disrupting clot formation and acting as a blood thinner. Smoking or vaping can also delay healing and may dislodge blood clots due to suction.

Avoid alcohol and smoking after dental surgery or trauma to support proper healing.

Slow the Flow & Recover Quickly

We can’t always avoid wisdom tooth removal or dental accidents, but following the right steps can help recovery. Use gauze and cold compresses to control bleeding and maintain good oral hygiene during healing.

Dental bleeding should gradually slow after a procedure, but consult your dentist if it does not stop or worsens.